The patch titled
ia32-emu: remove dead code
has been added to the -mm tree. Its filename is
ia32-emu-remove-dead-code.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: ia32-emu: remove dead code
From: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
Remove useless second time checking of fsave argument in save_i387_ia32()
routine. It's possible the compiler is doing the same but that is much
better to remove the dead code explicitly.
Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/ia32/fpu32.c | 2 --
1 file changed, 2 deletions(-)
diff -puN arch/x86/ia32/fpu32.c~ia32-emu-remove-dead-code arch/x86/ia32/fpu32.c
--- a/arch/x86/ia32/fpu32.c~ia32-emu-remove-dead-code
+++ a/arch/x86/ia32/fpu32.c
@@ -174,8 +174,6 @@ int save_i387_ia32(struct task_struct *t
if (fsave)
return 0;
err |= __put_user(tsk->thread.i387.fxsave.swd, &buf->status);
- if (fsave)
- return err ? -1 : 1;
err |= __put_user(X86_FXSR_MAGIC, &buf->magic);
err |= __copy_to_user(&buf->_fxsr_env[0], &tsk->thread.i387.fxsave,
sizeof(struct i387_fxsave_struct));
_
Patches currently in -mm which might be from gorcunov@xxxxxxxxx are
git-cifs.patch
ia32-emu-remove-dead-code.patch
-
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