commit d606f88fa5e529e9dc72be97e79db1e36a6261cb
author Randy Dunlap <rdunlap@xenotime.net> Thu Dec 07 02:14:00 2006 +0100
committer Andi Kleen <andi@basil.nowhere.org> Thu Dec 07 02:14:00 2006 +0100
tree 1c0acf5be3b8e90690cdffc71ce801e6696dc0d1
parent dd315df1767cf56bd4fb8d730fdff4a3d7e15d84

[PATCH] i386: fix must_checks

Fix __must_check warnings in i386/math-emu.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andi Kleen <ak@suse.de>

arch/i386/math-emu/load_store.c

diff --git a/arch/i386/math-emu/load_store.c b/arch/i386/math-emu/load_store.c
index 85314be..eebd6fb 100644
--- a/arch/i386/math-emu/load_store.c
+++ b/arch/i386/math-emu/load_store.c
@@ -227,6 +227,8 @@
     case 027:      /* fild m64int */
       clear_C1();
       loaded_tag = FPU_load_int64((long long __user *)data_address);
+      if (loaded_tag == TAG_Error)
+	return 0;
       FPU_settag0(loaded_tag);
       break;
     case 030:     /* fstenv  m14/28byte */