x86: ia32_signal: cleanup macro COPY

Impact: cleanup

No need to use temporary variable in this case.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index e2d0bc7..610a177 100644 (file)
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -197,10 +197,8 @@ struct rt_sigframe
        /* fp state follows here */
 };
 
-#define COPY(x)                {               \
-       unsigned int reg;               \
-       err |= __get_user(reg, &sc->x); \
-       regs->x = reg;                  \
+#define COPY(x)                        {               \
+       err |= __get_user(regs->x, &sc->x);     \
 }
 
 #define RELOAD_SEG(seg,mask)                                           \