[git commit] syscall: flag ia64 syscall error path as unlikely

Bernhard Reutner-Fischer rep.dot.nop at gmail.com
Thu Jan 26 13:46:44 UTC 2012


commit: http://git.uclibc.org/uClibc/commit/?id=ba48da4e3c8aa2478f30f7e3b745f3a355ed9442
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/master

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 libc/sysdeps/linux/ia64/bits/syscalls.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/libc/sysdeps/linux/ia64/bits/syscalls.h b/libc/sysdeps/linux/ia64/bits/syscalls.h
index 9c6a2b7..9029759 100644
--- a/libc/sysdeps/linux/ia64/bits/syscalls.h
+++ b/libc/sysdeps/linux/ia64/bits/syscalls.h
@@ -63,8 +63,8 @@
 
 #define INLINE_SYSCALL_NCS(name, nr, args...)		\
   ({							\
-    DO_INLINE_SYSCALL_NCS (name, nr, args)	\
-    if (_r10 == -1)					\
+    DO_INLINE_SYSCALL_NCS (name, nr, args)		\
+    if (unlikely (_r10 == -1))				\
       {							\
 	__set_errno (_retval);				\
 	_retval = -1;					\


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