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linuxkpi: Remove unneeded {} in atomic_dec_and_lock_irqsave()

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This commit is contained in:
Neel Chauhan 2021-04-26 08:25:33 -07:00
parent c8de6e2015
commit e657f3de6d
1 changed files with 1 additions and 2 deletions
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3
sys/compat/linuxkpi/common/include/linux/spinlock.h
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@ -166,9 +166,8 @@ atomic_dec_and_lock_irqsave(atomic_t *cnt, spinlock_t *lock,
unsigned long flags)
{
spin_lock_irqsave(lock, flags);
if (atomic_dec_and_test(cnt)) {
if (atomic_dec_and_test(cnt))
return 1;
}
spin_unlock_irqrestore(lock, flags);
return 0;
}