[PATCH] x86_64: Minor string functions optimizations

 - Use tail call from clear_user to __clear_user to save some code size
 - Use standard memcpy for forward memmove

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86_64/lib/memmove.c b/arch/x86_64/lib/memmove.c
index 517eb1bd9de5..751ebae8ec42 100644
--- a/arch/x86_64/lib/memmove.c
+++ b/arch/x86_64/lib/memmove.c
@@ -9,7 +9,7 @@
 void *memmove(void * dest,const void *src,size_t count)
 {
         if (dest < src) { 
-                __inline_memcpy(dest,src,count);
+                return memcpy(dest,src,count);
         } else {
                 char *p = (char *) dest + count;
                 char *s = (char *) src + count;