netfilter: use likely() in xt_info_rdlock_bh() (0f3d042e) · Commits · e / devices / android_kernel_fairphone_FP4

include/linux/netfilter/x_tables.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -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();
		}