From 4c711576b90cc36c13b94816a953a8de6a53d03c Mon Sep 17 00:00:00 2001 From: Amerigo Wang Date: Thu, 6 Aug 2009 15:58:12 -0700 Subject: x86, 32-bit: Use generic sys_pipe() As suggested by Al, it's better to use the generic sys_pipe() for ia32. Signed-off-by: WANG Cong Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Ingo Molnar --- arch/x86/ia32/ia32entry.S | 2 +- arch/x86/ia32/sys_ia32.c | 14 -------------- 2 files changed, 1 insertion(+), 15 deletions(-) diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S index e590261ba059..ba331bfd1112 100644 --- a/arch/x86/ia32/ia32entry.S +++ b/arch/x86/ia32/ia32entry.S @@ -537,7 +537,7 @@ ia32_sys_call_table: .quad sys_mkdir .quad sys_rmdir /* 40 */ .quad sys_dup - .quad sys32_pipe + .quad sys_pipe .quad compat_sys_times .quad quiet_ni_syscall /* old prof syscall holder */ .quad sys_brk /* 45 */ diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index 085a8c35f149..9f5527198825 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -189,20 +189,6 @@ asmlinkage long sys32_mprotect(unsigned long start, size_t len, return sys_mprotect(start, len, prot); } -asmlinkage long sys32_pipe(int __user *fd) -{ - int retval; - int fds[2]; - - retval = do_pipe_flags(fds, 0); - if (retval) - goto out; - if (copy_to_user(fd, fds, sizeof(fds))) - retval = -EFAULT; -out: - return retval; -} - asmlinkage long sys32_rt_sigaction(int sig, struct sigaction32 __user *act, struct sigaction32 __user *oact, unsigned int sigsetsize) -- cgit v1.2.3