x86: ia32_signal: cleanup macro RELOAD_SEG
Impact: cleanup
Remove mask parameter because it's always 3.
Cleanup coding styles.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Reviewed-by: WANG Cong <wangcong@zeuux.org>
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 fe44c31..2c56e68 100644
--- a/arch/x86/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
@@ -207,13 +207,14 @@
regs->seg = tmp | 3; \
}
-#define RELOAD_SEG(seg,mask) \
- { unsigned int cur; \
- unsigned short pre; \
- err |= __get_user(pre, &sc->seg); \
- savesegment(seg, cur); \
- pre |= mask; \
- if (pre != cur) loadsegment(seg, pre); }
+#define RELOAD_SEG(seg) { \
+ unsigned int cur, pre; \
+ err |= __get_user(pre, &sc->seg); \
+ savesegment(seg, cur); \
+ pre |= 3; \
+ if (pre != cur) \
+ loadsegment(seg, pre); \
+}
static int ia32_restore_sigcontext(struct pt_regs *regs,
struct sigcontext_ia32 __user *sc,
@@ -244,9 +245,9 @@
if (gs != oldgs)
load_gs_index(gs);
- RELOAD_SEG(fs, 3);
- RELOAD_SEG(ds, 3);
- RELOAD_SEG(es, 3);
+ RELOAD_SEG(fs);
+ RELOAD_SEG(ds);
+ RELOAD_SEG(es);
COPY(di); COPY(si); COPY(bp); COPY(sp); COPY(bx);
COPY(dx); COPY(cx); COPY(ip);