Merge branch 'linus' into timers/urgent, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
index 2625943625d7..8e105ed4df12 100644
--- a/lib/strnlen_user.c
+++ b/lib/strnlen_user.c
@@ -45,8 +45,7 @@ static inline long do_strnlen_user(const char __user *src, unsigned long count,
 	src -= align;
 	max += align;
 
-	if (unlikely(unsafe_get_user(c,(unsigned long __user *)src)))
-		return 0;
+	unsafe_get_user(c, (unsigned long __user *)src, efault);
 	c |= aligned_byte_mask(align);
 
 	for (;;) {
@@ -61,8 +60,7 @@ static inline long do_strnlen_user(const char __user *src, unsigned long count,
 		if (unlikely(max <= sizeof(unsigned long)))
 			break;
 		max -= sizeof(unsigned long);
-		if (unlikely(unsafe_get_user(c,(unsigned long __user *)(src+res))))
-			return 0;
+		unsafe_get_user(c, (unsigned long __user *)(src+res), efault);
 	}
 	res -= align;
 
@@ -77,6 +75,7 @@ static inline long do_strnlen_user(const char __user *src, unsigned long count,
 	 * Nope: we hit the address space limit, and we still had more
 	 * characters the caller would have wanted. That's 0.
 	 */
+efault:
 	return 0;
 }