From f47d52afd3bc310a010a037f3cd69d75d163e845 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 9 Jan 2009 12:14:53 +0100 Subject: [PATCH] [S390] remove code for oldselect system call The system call isn't wired up on s390. Just delete the dead code. Also we use the common code sys_ptrace system call, so the sys_ptrace declaration is pointless is well. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/entry.h | 2 -- arch/s390/kernel/sys_s390.c | 19 ------------------- 2 files changed, 21 deletions(-) diff --git a/arch/s390/kernel/entry.h b/arch/s390/kernel/entry.h index 6b1896345eda..a65afc91e8aa 100644 --- a/arch/s390/kernel/entry.h +++ b/arch/s390/kernel/entry.h @@ -54,7 +54,5 @@ long sys_sigreturn(void); long sys_rt_sigreturn(void); long sys32_sigreturn(void); long sys32_rt_sigreturn(void); -long old_select(struct sel_arg_struct __user *arg); -long sys_ptrace(long request, long pid, long addr, long data); #endif /* _ENTRY_H */ diff --git a/arch/s390/kernel/sys_s390.c b/arch/s390/kernel/sys_s390.c index 4fe952e557ac..c34be4568b80 100644 --- a/arch/s390/kernel/sys_s390.c +++ b/arch/s390/kernel/sys_s390.c @@ -103,25 +103,6 @@ asmlinkage long old_mmap(struct mmap_arg_struct __user *arg) return error; } -#ifndef CONFIG_64BIT -struct sel_arg_struct { - unsigned long n; - fd_set __user *inp, *outp, *exp; - struct timeval __user *tvp; -}; - -asmlinkage long old_select(struct sel_arg_struct __user *arg) -{ - struct sel_arg_struct a; - - if (copy_from_user(&a, arg, sizeof(a))) - return -EFAULT; - /* sys_select() does the appropriate kernel locking */ - return sys_select(a.n, a.inp, a.outp, a.exp, a.tvp); - -} -#endif /* CONFIG_64BIT */ - /* * sys_ipc() is the de-multiplexer for the SysV IPC calls.. * -- GitLab