From 41d88d55b2891203e98d1dc0acab949ffd0af078 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 9 May 2008 12:41:17 +0200 Subject: [PATCH] cris: kill sys_pipe implementation The cris implementation of sys_pipe only differs from the generic one by taking the BKL before calling do_pipe which isn't not nessecary. Just kill the cris implementation and use the generic one. Signed-off-by: Christoph Hellwig Signed-off-by: Linus Torvalds --- arch/cris/kernel/sys_cris.c | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/arch/cris/kernel/sys_cris.c b/arch/cris/kernel/sys_cris.c index d124066e1728..a79fbd87021b 100644 --- a/arch/cris/kernel/sys_cris.c +++ b/arch/cris/kernel/sys_cris.c @@ -27,28 +27,6 @@ #include #include -/* - * sys_pipe() is the normal C calling standard for creating - * a pipe. It's not the way Unix traditionally does this, though. - */ -asmlinkage int sys_pipe(unsigned long __user * fildes) -{ - int fd[2]; - int error; - - lock_kernel(); - error = do_pipe(fd); - unlock_kernel(); - if (!error) { - if (copy_to_user(fildes, fd, 2*sizeof(int))) { - sys_close(fd[0]); - sys_close(fd[1]); - error = -EFAULT; - } - } - return error; -} - /* common code for old and new mmaps */ static inline long do_mmap2(unsigned long addr, unsigned long len, unsigned long prot,