[RFC PATCH 1/4] x86, copy_user: Remove FIX_ALIGNMENT define

Borislav Petkov
2015-01-05T15:00:22Z

It is superfluous now so remove it. No object file change before and
after.

Signed-off-by: Borislav Petkov <bp@suse.de>
---
arch/x86/lib/copy_user_64.S | 5 -----
1 file changed, 5 deletions(-)

diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
index dee945d55594..1530ec2c1b12 100644
--- a/arch/x86/lib/copy_user_64.S
+++ b/arch/x86/lib/copy_user_64.S
@@ -8,9 +8,6 @@

#include <linux/linkage.h>
#include <asm/dwarf2.h>
-
-#define FIX_ALIGNMENT 1
-
#include <asm/current.h>
#include <asm/asm-offsets.h>
#include <asm/thread_info.h>
@@ -45,7 +42,6 @@
.endm

.macro ALIGN_DESTINATION
-#ifdef FIX_ALIGNMENT
/* check for bad alignment of destination */
movl %edi,%ecx
andl $7,%ecx
@@ -67,7 +63,6 @@

_ASM_EXTABLE(100b,103b)
_ASM_EXTABLE(101b,103b)
-#endif
.endm

/* Standard copy_to_user with segment limit checking */
--
2.2.0.33.gc18b867