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| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-11-17 15:47:48 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-18 16:55:35 +0100 |
| commit | 8c6e5ce0fd67c57ad5e19d1718e1250214e855db (patch) | |
| tree | 87473b9b99276b34e555e57c533b297d7abd4e2a /arch/x86/ia32 | |
| parent | d71a68dca54756049e0eae62458a1705bf680d09 (diff) | |
| download | op-kernel-dev-8c6e5ce0fd67c57ad5e19d1718e1250214e855db.zip op-kernel-dev-8c6e5ce0fd67c57ad5e19d1718e1250214e855db.tar.gz | |
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>
Diffstat (limited to 'arch/x86/ia32')
| -rw-r--r-- | arch/x86/ia32/ia32_signal.c | 21 |
1 files changed, 11 insertions, 10 deletions
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 @@ struct rt_sigframe 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 @@ static int ia32_restore_sigcontext(struct pt_regs *regs, 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); |
