From cde898fa80a45bb23eab2a060fc79d0913081409 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 5 Dec 2007 15:46:09 +0100 Subject: [PATCH] futex: correctly return -EFAULT not -EINVAL return -EFAULT not -EINVAL. Found by review. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- kernel/futex.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/futex.c b/kernel/futex.c index e8fbdd7d95ac..172a1aeeafdb 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -658,7 +658,7 @@ static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_q *this) if (curval == -EFAULT) ret = -EFAULT; - if (curval != uval) + else if (curval != uval) ret = -EINVAL; if (ret) { spin_unlock(&pi_state->pi_mutex.wait_lock); -- 2.20.1