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author | kib <kib@FreeBSD.org> | 2017-01-02 08:28:37 +0000 |
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committer | kib <kib@FreeBSD.org> | 2017-01-02 08:28:37 +0000 |
commit | c40bdd3badb06756e5175e1af68bb32bc14c3f07 (patch) | |
tree | a9a14ace1309351c27cc6f054c34d733e7aa3537 /sys/kern | |
parent | df4798dc9511aa38aa412b763161b0927b955e11 (diff) | |
download | FreeBSD-src-c40bdd3badb06756e5175e1af68bb32bc14c3f07.zip FreeBSD-src-c40bdd3badb06756e5175e1af68bb32bc14c3f07.tar.gz |
MFC r310613:
Style.
Diffstat (limited to 'sys/kern')
-rw-r--r-- | sys/kern/kern_event.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/sys/kern/kern_event.c b/sys/kern/kern_event.c index 0983e95..10564e1 100644 --- a/sys/kern/kern_event.c +++ b/sys/kern/kern_event.c @@ -2062,12 +2062,12 @@ knlist_empty(struct knlist *knl) { KNL_ASSERT_LOCKED(knl); - return SLIST_EMPTY(&knl->kl_list); + return (SLIST_EMPTY(&knl->kl_list)); } -static struct mtx knlist_lock; +static struct mtx knlist_lock; MTX_SYSINIT(knlist_lock, &knlist_lock, "knlist lock for lockless objects", - MTX_DEF); + MTX_DEF); static void knlist_mtx_lock(void *arg); static void knlist_mtx_unlock(void *arg); @@ -2306,17 +2306,15 @@ knote_attach(struct knote *kn, struct kqueue *kq) if (kn->kn_fop->f_isfd) { if (kn->kn_id >= kq->kq_knlistsize) - return ENOMEM; + return (ENOMEM); list = &kq->kq_knlist[kn->kn_id]; } else { if (kq->kq_knhash == NULL) - return ENOMEM; + return (ENOMEM); list = &kq->kq_knhash[KN_HASH(kn->kn_id, kq->kq_knhashmask)]; } - SLIST_INSERT_HEAD(list, kn, kn_link); - - return 0; + return (0); } /* @@ -2425,11 +2423,9 @@ kqfd_register(int fd, struct kevent *kev, struct thread *td, int waitok) goto noacquire; error = kqueue_register(kq, kev, td, waitok); - kqueue_release(kq, 0); noacquire: fdrop(fp, td); - - return error; + return (error); } |