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| author | Thomas Gleixner <tglx@linutronix.de> | 2007-12-05 15:46:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2007-12-05 15:46:09 +0100 |
| commit | cde898fa80a45bb23eab2a060fc79d0913081409 (patch) | |
| tree | be72916afee134f9b81b0162ae20db1b009e9762 /kernel/futex.c | |
| parent | 54561783ee99d73a086f3abbda3e44f87f6bf65b (diff) | |
| download | lwn-cde898fa80a45bb23eab2a060fc79d0913081409.tar.gz lwn-cde898fa80a45bb23eab2a060fc79d0913081409.zip | |
futex: correctly return -EFAULT not -EINVAL
return -EFAULT not -EINVAL. Found by review.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/futex.c')
| -rw-r--r-- | kernel/futex.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |