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Avoid casts as lvalues.
This commit is contained in:
parent
766f8c9247
commit
445e045b0d
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=132780
@ -276,7 +276,7 @@ if_simloop(ifp, m, af, hlen)
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(char *)(mtod(m, vm_offset_t)
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- (mtod(m, vm_offset_t) & 3)),
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m->m_len);
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mtod(m,vm_offset_t) -= (mtod(m, vm_offset_t) & 3);
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m->m_data -= (mtod(m,vm_offset_t) & 3);
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}
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#endif
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}
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@ -1021,7 +1021,7 @@ rt_setgate(struct rtentry *rt, struct sockaddr *dst, struct sockaddr *gate)
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*/
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bcopy(dst, new, dlen);
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Free(rt_key(rt)); /* free old block, if any */
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rt_key(rt) = new;
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rt_key(rt) = (struct sockaddr *)new;
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rt->rt_gateway = (struct sockaddr *)(new + dlen);
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}
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@ -105,8 +105,8 @@ struct rtentry {
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* because the code does some casts of a 'struct radix_node *'
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* to a 'struct rtentry *'
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*/
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#define rt_key(r) ((struct sockaddr *)((r)->rt_nodes->rn_key))
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#define rt_mask(r) ((struct sockaddr *)((r)->rt_nodes->rn_mask))
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#define rt_key(r) (*((struct sockaddr **)(&(r)->rt_nodes->rn_key)))
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#define rt_mask(r) (*((struct sockaddr **)(&(r)->rt_nodes->rn_mask)))
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struct sockaddr *rt_gateway; /* value */
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u_long rt_flags; /* up/down?, host/net */
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struct ifnet *rt_ifp; /* the answer: interface to use */
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@ -502,7 +502,7 @@ xdrmbuf_getlong(xdrs, lp)
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/*
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* Advance the data stream
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*/
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((long *)xdrs->x_private)++;
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xdrs->x_private = (long *)xdrs->x_private + 1;
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return (TRUE);
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}
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@ -558,7 +558,7 @@ xdrmbuf_putlong(xdrs, lp)
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/*
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* Advance the data stream
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*/
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((long *)xdrs->x_private)++;
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xdrs->x_private = (long *)xdrs->x_private + 1;
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return (TRUE);
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}
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@ -605,7 +605,7 @@ xdrmbuf_getbytes(xdrs, addr, len)
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/*
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* Update data stream controls
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*/
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((char *)xdrs->x_private) += copy;
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xdrs->x_private = (char *)xdrs->x_private + copy;
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xdrs->x_handy -= copy;
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addr += copy;
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len -= copy;
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@ -656,7 +656,7 @@ xdrmbuf_putbytes(xdrs, addr, len)
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/*
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* Update data stream controls
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*/
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((char *)xdrs->x_private)++;
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xdrs->x_private = (char *)xdrs->x_private + 1; /*XXXKAN:copy? */
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xdrs->x_handy -= copy;
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addr += copy;
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len -= copy;
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@ -345,6 +345,7 @@ static const struct {
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#define IFP2NG(IFP) ((node_p)((struct ifatm *)(IFP))->ngpriv)
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#define IFP2NG_SET(IFP, val) (((struct ifatm *)(IFP))->ngpriv = (val))
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#define IFFLAGS "\020\001UP\002BROADCAST\003DEBUG\004LOOPBACK" \
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"\005POINTOPOINT\006SMART\007RUNNING\010NOARP" \
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@ -1280,7 +1281,7 @@ ng_atm_attach(struct ifnet *ifp)
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NG_NODE_SET_PRIVATE(node, priv);
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priv->ifp = ifp;
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LIST_INIT(&priv->vccs);
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IFP2NG(ifp) = node;
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IFP2NG_SET(ifp, node);
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if (ng_name_node(node, name) != 0) {
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log(LOG_WARNING, "%s: can't name node %s\n",
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@ -1303,7 +1304,7 @@ ng_atm_detach(struct ifnet *ifp)
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NG_NODE_REALLY_DIE(node);
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priv = NG_NODE_PRIVATE(node);
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IFP2NG(priv->ifp) = NULL;
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IFP2NG_SET(priv->ifp, NULL);
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priv->ifp = NULL;
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ng_rmnode_self(node);
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@ -1334,7 +1335,7 @@ ng_atm_shutdown(node_p node)
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if (!allow_shutdown)
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NG_NODE_REVIVE(node); /* we persist */
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else {
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IFP2NG(priv->ifp) = NULL;
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IFP2NG_SET(priv->ifp, NULL);
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NG_NODE_SET_PRIVATE(node, NULL);
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free(priv, M_NETGRAPH);
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NG_NODE_UNREF(node);
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@ -65,6 +65,7 @@
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#include <netgraph/ng_ether.h>
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#define IFP2NG(ifp) ((struct ng_node *)((struct arpcom *)(ifp))->ac_netgraph)
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#define IFP2NG_SET(ifp, val) (((struct arpcom *)(ifp))->ac_netgraph = (val))
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/* Per-node private data */
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struct private {
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@ -276,7 +277,7 @@ ng_ether_attach(struct ifnet *ifp)
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}
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NG_NODE_SET_PRIVATE(node, priv);
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priv->ifp = ifp;
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IFP2NG(ifp) = node;
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IFP2NG_SET(ifp, node);
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priv->autoSrcAddr = 1;
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priv->hwassist = ifp->if_hwassist;
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@ -305,7 +306,7 @@ ng_ether_detach(struct ifnet *ifp)
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* So zap it now. XXX We HOPE that anything running at this time
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* handles it (as it should in the non netgraph case).
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*/
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IFP2NG(ifp) = NULL;
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IFP2NG_SET(ifp, NULL);
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priv->ifp = NULL; /* XXX race if interrupted an output packet */
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ng_rmnode_self(node); /* remove all netgraph parts */
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}
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@ -134,6 +134,7 @@
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* should be unused, so we can use to hold our node context.
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*/
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#define IFP2NG(ifp) (struct ng_node *)(ifp->if_afdata[AF_NETGRAPH])
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#define IFP2NG_SET(ifp, val) ifp->if_afdata[AF_NETGRAPH] = (val);
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#define FEC_INC(x, y) (x) = (x + 1) % y
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/*
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@ -88,6 +88,7 @@
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#include <netgraph/ng_gif.h>
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#define IFP2NG(ifp) ((struct ng_node *)((struct gif_softc *)(ifp))->gif_netgraph)
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#define IFP2NG_SET(ifp, val) (((struct gif_softc *)(ifp))->gif_netgraph = (val))
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/* Per-node private data */
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struct private {
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@ -247,7 +248,7 @@ ng_gif_attach(struct ifnet *ifp)
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}
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NG_NODE_SET_PRIVATE(node, priv);
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priv->ifp = ifp;
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IFP2NG(ifp) = node;
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IFP2NG_SET(ifp, node);
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/* Try to give the node the same name as the interface */
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if (ng_name_node(node, ifp->if_xname) != 0) {
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@ -275,7 +276,7 @@ ng_gif_detach(struct ifnet *ifp)
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* So zap it now. XXX We HOPE that anything running at this time
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* handles it (as it should in the non netgraph case).
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*/
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IFP2NG(ifp) = NULL;
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IFP2NG_SET(ifp, NULL);
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priv->ifp = NULL; /* XXX race if interrupted an output packet */
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ng_rmnode_self(node); /* remove all netgraph parts */
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}
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@ -1115,7 +1115,7 @@ ng_bytearray_parse(const struct ng_parse_type *type,
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struct ng_parse_type subtype;
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subtype = ng_parse_bytearray_subtype;
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(const void *)subtype.private = type->info;
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*(const void **)&subtype.private = type->info;
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return ng_array_parse(&subtype, s, off, start, buf, buflen);
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}
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}
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@ -1127,7 +1127,7 @@ ng_bytearray_unparse(const struct ng_parse_type *type,
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struct ng_parse_type subtype;
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subtype = ng_parse_bytearray_subtype;
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(const void *)subtype.private = type->info;
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*(const void **)&subtype.private = type->info;
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return ng_array_unparse(&subtype, data, off, cbuf, cbuflen);
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}
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@ -1138,7 +1138,7 @@ ng_bytearray_getDefault(const struct ng_parse_type *type,
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struct ng_parse_type subtype;
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subtype = ng_parse_bytearray_subtype;
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(const void *)subtype.private = type->info;
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*(const void **)&subtype.private = type->info;
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return ng_array_getDefault(&subtype, start, buf, buflen);
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}
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@ -118,13 +118,16 @@ smb_sm_lookupint(struct smb_vcspec *vcspec, struct smb_sharespec *shspec,
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struct smb_cred *scred, struct smb_vc **vcpp)
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{
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struct thread *td = scred->scr_td;
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struct smb_connobj *scp;
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struct smb_vc *vcp;
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int exact = 1;
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int error;
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vcspec->shspec = shspec;
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error = ENOENT;
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SMBCO_FOREACH((struct smb_connobj*)vcp, &smb_vclist) {
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vcp = NULL;
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SMBCO_FOREACH(scp, &smb_vclist) {
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vcp = (struct smb_vc *)scp;
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error = smb_vc_lock(vcp, LK_EXCLUSIVE, td);
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if (error)
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continue;
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@ -594,12 +597,14 @@ smb_vc_lookupshare(struct smb_vc *vcp, struct smb_sharespec *dp,
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struct smb_cred *scred, struct smb_share **sspp)
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{
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struct thread *td = scred->scr_td;
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struct smb_connobj *scp = NULL;
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struct smb_share *ssp = NULL;
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int error;
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*sspp = NULL;
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dp->scred = scred;
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SMBCO_FOREACH((struct smb_connobj*)ssp, VCTOCP(vcp)) {
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SMBCO_FOREACH(scp, VCTOCP(vcp)) {
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ssp = (struct smb_share *)scp;
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error = smb_share_lock(ssp, LK_EXCLUSIVE, td);
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if (error)
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continue;
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@ -848,6 +853,7 @@ smb_sysctl_treedump(SYSCTL_HANDLER_ARGS)
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{
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struct thread *td = req->td;
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struct smb_cred scred;
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struct smb_connobj *scp1, *scp2;
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struct smb_vc *vcp;
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struct smb_share *ssp;
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struct smb_vc_info vci;
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@ -861,7 +867,8 @@ smb_sysctl_treedump(SYSCTL_HANDLER_ARGS)
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error = smb_sm_lockvclist(LK_SHARED, td);
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if (error)
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return error;
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SMBCO_FOREACH((struct smb_connobj*)vcp, &smb_vclist) {
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SMBCO_FOREACH(scp1, &smb_vclist) {
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vcp = (struct smb_vc *)scp1;
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error = smb_vc_lock(vcp, LK_SHARED, td);
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if (error)
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continue;
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@ -871,7 +878,8 @@ smb_sysctl_treedump(SYSCTL_HANDLER_ARGS)
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smb_vc_unlock(vcp, 0, td);
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break;
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}
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SMBCO_FOREACH((struct smb_connobj*)ssp, VCTOCP(vcp)) {
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SMBCO_FOREACH(scp2, VCTOCP(vcp)) {
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ssp = (struct smb_share *)scp2;
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error = smb_share_lock(ssp, LK_SHARED, td);
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if (error) {
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error = 0;
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@ -1439,7 +1439,8 @@ nfs4_writerpc(struct vnode *vp, struct uio *uiop, struct ucred *cred,
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break;
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} else if (rlen < len) {
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backup = len - rlen;
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(char *)uiop->uio_iov->iov_base -= backup;
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uiop->uio_iov->iov_base =
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(char *)uiop->uio_iov->iov_base - backup;
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uiop->uio_iov->iov_len += backup;
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uiop->uio_offset -= backup;
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uiop->uio_resid += backup;
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@ -2146,7 +2147,7 @@ nfs4_readdirrpc(struct vnode *vp, struct uio *uiop, struct ucred *cred)
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blksiz = 0;
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uiop->uio_offset += len;
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uiop->uio_resid -= len;
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(char *)uiop->uio_iov->iov_base += len;
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uiop->uio_iov->iov_base = (char *)uiop->uio_iov->iov_base + len;
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uiop->uio_iov->iov_len -= len;
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}
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