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Code Issues Releases Activity

Remove the M_NOWAIT from bridge_rtable_init as it isn't needed. The function

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return value is not even checked and could lead to a panic on a null sc_rthash.

MFC after:	2 weeks
This commit is contained in:
Andrew Thompson 2012-10-04 07:40:55 +00:00
parent 50936af6e1
commit 3e92ee8a53
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=241183
1 changed files with 3 additions and 8 deletions
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11
sys/net/if_bridge.c
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@ -270,7 +270,7 @@ static void bridge_rtflush(struct bridge_softc *, int);
static int bridge_rtdaddr(struct bridge_softc *, const uint8_t *,
uint16_t);
static int bridge_rtable_init(struct bridge_softc *);
static void bridge_rtable_init(struct bridge_softc *);
static void bridge_rtable_fini(struct bridge_softc *);
static int bridge_rtnode_addr_cmp(const uint8_t *, const uint8_t *);
@ -2736,24 +2736,19 @@ bridge_rtdelete(struct bridge_softc *sc, struct ifnet *ifp, int full)
*
* Initialize the route table for this bridge.
*/
static int
static void
bridge_rtable_init(struct bridge_softc *sc)
{
int i;
sc->sc_rthash = malloc(sizeof(*sc->sc_rthash) * BRIDGE_RTHASH_SIZE,
M_DEVBUF, M_NOWAIT);
if (sc->sc_rthash == NULL)
return (ENOMEM);
M_DEVBUF, M_WAITOK);
for (i = 0; i < BRIDGE_RTHASH_SIZE; i++)
LIST_INIT(&sc->sc_rthash[i]);
sc->sc_rthash_key = arc4random();
LIST_INIT(&sc->sc_rtlist);
return (0);
}
/*