[PATCH v2 1/5] x86: ia32_signal: cleanup macro COPY

Hiroshi Shimamoto
2008-11-17T23:45:18Z

From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>

Impact: cleanup

No need to use temporary variable in this case.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
---
arch/x86/ia32/ia32_signal.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index e886907..a28790a 100644
--- 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) \
--
1.5.6