diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netfilter/x_tables.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h index 1b2e43502ef7..c9efe039dc57 100644 --- a/include/linux/netfilter/x_tables.h +++ b/include/linux/netfilter/x_tables.h @@ -472,7 +472,7 @@ static inline void xt_info_rdlock_bh(void) local_bh_disable(); lock = &__get_cpu_var(xt_info_locks); - if (!lock->readers++) + if (likely(!lock->readers++)) spin_lock(&lock->lock); } @@ -480,7 +480,7 @@ static inline void xt_info_rdunlock_bh(void) { struct xt_info_lock *lock = &__get_cpu_var(xt_info_locks); - if (!--lock->readers) + if (likely(!--lock->readers)) spin_unlock(&lock->lock); local_bh_enable(); } |