diff options
| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-12-05 17:17:09 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-08 15:21:35 +0100 |
| commit | 4217458dafaa57d8e26a46f5d05ab8c53cf64191 (patch) | |
| tree | f97592f82aa1586a08be677144b25e7e206f4141 /arch | |
| parent | 5ceb40da9bacc8b056805d72efb1a52502d56b6b (diff) | |
x86: signal: change type of paramter for sys_rt_sigreturn()
Impact: cleanup on 32-bit
Peter pointed this parameter can be changed.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/syscalls.h | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/signal.c | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/arch/x86/include/asm/syscalls.h b/arch/x86/include/asm/syscalls.h index 87803da4401..3a5252c4b8d 100644 --- a/arch/x86/include/asm/syscalls.h +++ b/arch/x86/include/asm/syscalls.h @@ -33,7 +33,7 @@ asmlinkage int sys_sigaction(int, const struct old_sigaction __user *, struct old_sigaction __user *); asmlinkage int sys_sigaltstack(unsigned long); asmlinkage unsigned long sys_sigreturn(unsigned long); -asmlinkage int sys_rt_sigreturn(unsigned long); +asmlinkage int sys_rt_sigreturn(struct pt_regs); /* kernel/ioport.c */ asmlinkage long sys_iopl(unsigned long); diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index b1f4d34e0a3..b1cc6da6420 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -642,11 +642,9 @@ badframe: } #ifdef CONFIG_X86_32 -asmlinkage int sys_rt_sigreturn(unsigned long __unused) +asmlinkage int sys_rt_sigreturn(struct pt_regs regs) { - struct pt_regs *regs = (struct pt_regs *)&__unused; - - return do_rt_sigreturn(regs); + return do_rt_sigreturn(®s); } #else /* !CONFIG_X86_32 */ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) |