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Enclosed the arguments of binary and in brackets.

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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
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12
sys/dev/usb/usb.c
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@ -521,10 +521,12 @@ usbpoll(dev, events, p)
mask = POLLIN | POLLRDNORM;
s = splusb();
if (events & mask && usb_nevents > 0)
if ((events & mask) && usb_nevents > 0)
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);
}
splx(s);
return (revents);
@ -539,9 +541,9 @@ usbpoll(dev, events, p)
mask = POLLOUT | POLLRDNORM;
s = splusb();
if (events & mask && sc->sc_bus->needs_explore)
if ((events & mask) && sc->sc_bus->needs_explore)
revents |= events & mask;
if (revents == 0 && events & mask)
if (revents == 0 && (events & mask))
selrecord(p, &sc->sc_consel);
splx(s);
@ -629,7 +631,7 @@ usbd_add_event(type, dev)
s = splusb();
if (++usb_nevents >= USB_MAX_EVENTS) {
/* 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);
}
/* Don't want to wait here inside splusb() */