mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2024-12-19 10:53:58 +00:00
Code Issues Releases Activity

Enclosed the arguments of binary and in brackets.

Browse Source
This commit is contained in:
Nick Hibma 1999-11-21 17:22:30 +00:00
parent e479a8af2a
commit 6c1119c8a5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=53513
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/dev/usb/usb.c
View File

@ -521,10 +521,12 @@ usbpoll(dev, events, p)
mask = POLLIN | POLLRDNORM; mask = POLLIN | POLLRDNORM;
s = splusb(); s = splusb();
if (events & mask && usb_nevents > 0) if ((events & mask) && usb_nevents > 0)
revents |= events & mask; revents |= events & mask;
if (revents == 0 && events & mask) if (revents == 0 && (events & mask)) {
DPRINTF(("usb: sleeping on %p\n", &usb_selevent));
selrecord(p, &usb_selevent); selrecord(p, &usb_selevent);
}
splx(s); splx(s);
return (revents); return (revents);
@ -539,9 +541,9 @@ usbpoll(dev, events, p)
mask = POLLOUT | POLLRDNORM; mask = POLLOUT | POLLRDNORM;
s = splusb(); s = splusb();
if (events & mask && sc->sc_bus->needs_explore) if ((events & mask) && sc->sc_bus->needs_explore)
revents |= events & mask; revents |= events & mask;
if (revents == 0 && events & mask) if (revents == 0 && (events & mask))
selrecord(p, &sc->sc_consel); selrecord(p, &sc->sc_consel);
splx(s); splx(s);
@ -629,7 +631,7 @@ usbd_add_event(type, dev)
s = splusb(); s = splusb();
if (++usb_nevents >= USB_MAX_EVENTS) { if (++usb_nevents >= USB_MAX_EVENTS) {
/* Too many queued events, drop an old one. */ /* Too many queued events, drop an old one. */
DPRINTFN(-1,("usb: event dropped\n")); DPRINTF(("usb: event dropped\n"));
(void)usb_get_next_event(&ue); (void)usb_get_next_event(&ue);
} }
/* Don't want to wait here inside splusb() */ /* Don't want to wait here inside splusb() */