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| author | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-03-18 08:03:01 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-04-02 20:15:03 +0200 |
| commit | b51d3cdf44d5ca9000de1e3d64551337d67b1cad (patch) | |
| tree | d7cb99d3d5ba3b544d5a0646df5b31f799182de9 | |
| parent | 37db219ef9ccff280c83f10e5d7c1e5a1b6abc1b (diff) | |
| download | linux-b51d3cdf44d5ca9000de1e3d64551337d67b1cad.tar.bz2 | |
x86: remove compat_sys_x86_waitpid()
compat_sys_x86_waitpid() is not needed, as it takes the same parameters
(int, *int, int) as the native syscall.
Suggested-by: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Slaby <jslaby@suse.com>
Cc: x86@kernel.org
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| -rw-r--r-- | arch/x86/entry/syscalls/syscall_32.tbl | 2 | ||||
| -rw-r--r-- | arch/x86/ia32/sys_ia32.c | 6 | ||||
| -rw-r--r-- | arch/x86/include/asm/sys_ia32.h | 3 |
3 files changed, 1 insertions, 10 deletions
diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl index 2a5e99cff859..ef6edaf285cd 100644 --- a/arch/x86/entry/syscalls/syscall_32.tbl +++ b/arch/x86/entry/syscalls/syscall_32.tbl @@ -13,7 +13,7 @@ 4 i386 write sys_write 5 i386 open sys_open compat_sys_open 6 i386 close sys_close -7 i386 waitpid sys_waitpid compat_sys_x86_waitpid +7 i386 waitpid sys_waitpid 8 i386 creat sys_creat 9 i386 link sys_link 10 i386 unlink sys_unlink diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c index aa024a2dd34f..23a5260eae67 100644 --- a/arch/x86/ia32/sys_ia32.c +++ b/arch/x86/ia32/sys_ia32.c @@ -169,12 +169,6 @@ COMPAT_SYSCALL_DEFINE1(x86_mmap, struct mmap_arg_struct32 __user *, arg) a.offset>>PAGE_SHIFT); } -COMPAT_SYSCALL_DEFINE3(x86_waitpid, compat_pid_t, pid, unsigned int __user *, - stat_addr, int, options) -{ - return compat_sys_wait4(pid, stat_addr, options, NULL); -} - /* warning: next two assume little endian */ COMPAT_SYSCALL_DEFINE5(x86_pread, unsigned int, fd, char __user *, ubuf, u32, count, u32, poslo, u32, poshi) diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h index 906794aa034e..2ee6e3b96656 100644 --- a/arch/x86/include/asm/sys_ia32.h +++ b/arch/x86/include/asm/sys_ia32.h @@ -35,9 +35,6 @@ asmlinkage long compat_sys_x86_fstatat(unsigned int, const char __user *, struct mmap_arg_struct32; asmlinkage long compat_sys_x86_mmap(struct mmap_arg_struct32 __user *); -asmlinkage long compat_sys_x86_waitpid(compat_pid_t, unsigned int __user *, - int); - asmlinkage long compat_sys_x86_pread(unsigned int, char __user *, u32, u32, u32); asmlinkage long compat_sys_x86_pwrite(unsigned int, const char __user *, u32, |