On Wed, Sep 16, 2015 at 07:16:22AM +0000, Kevin Lo wrote: > Author: kevlo > Date: Wed Sep 16 07:16:21 2015 > New Revision: 287852 > URL: https://svnweb.freebsd.org/changeset/base/287852 > > Log: > Remove checks for a NULL return value from M_WAITOK allocations. > > Modified: > head/sys/dev/usb/wlan/if_ural.c > > Modified: head/sys/dev/usb/wlan/if_ural.c > ============================================================================== > --- head/sys/dev/usb/wlan/if_ural.c Wed Sep 16 06:23:15 2015 > (r287851) > +++ head/sys/dev/usb/wlan/if_ural.c Wed Sep 16 07:16:21 2015 > (r287852) > @@ -566,10 +566,7 @@ ural_vap_create(struct ieee80211com *ic, > > if (!TAILQ_EMPTY(&ic->ic_vaps)) /* only one at a time */ > return NULL; > - uvp = (struct ural_vap *) malloc(sizeof(struct ural_vap), > - M_80211_VAP, M_NOWAIT | M_ZERO); > - if (uvp == NULL) > - return NULL; > + uvp = malloc(sizeof(struct ural_vap), M_80211_VAP, M_NOWAIT | M_ZERO); > vap = &uvp->vap; > /* enable s/w bmiss handling for sta mode */ > >
This looks like M_NOWAIT prior to and after the commit. I have no idea if the context here allows sleeping though. -- Mateusz Guzik <mjguzik gmail.com> _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "[email protected]"
