From: Andrew Morton <akpm@linux-foundation.org>
Date: Wed, 19 Mar 2008 01:46:06 +0000 (-0700)
Subject: i386: arch/x86/math-emu/fpu_entry.c warning fix
X-Git-Tag: firefly_0821_release~21631^2~277
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cc7594e420283cf6070538655f1a4fbebb3fb853;p=firefly-linux-kernel-4.4.55.git

i386: arch/x86/math-emu/fpu_entry.c warning fix

arch/x86/math-emu/fpu_entry.c:555: warning: 'entry_sel_off.empty' is used uninitialized in this function

Presumably it's harmless, but I'll sleep better at night knowing that we
initialised it.

Cc: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index 760baeea5f07..4bab3b145392 100644
--- a/arch/x86/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
@@ -276,6 +276,7 @@ asmlinkage void math_emulate(long arg)
 	entry_sel_off.offset = FPU_ORIG_EIP;
 	entry_sel_off.selector = FPU_CS;
 	entry_sel_off.opcode = (byte1 << 8) | FPU_modrm;
+	entry_sel_off.empty = 0;
 
 	FPU_rm = FPU_modrm & 7;