[PATCH] consolidate sys_shmat

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/um/include/sysdep-x86_64/syscalls.h

@@ -26,7 +26,6 @@ extern syscall_handler_t *ia32_sys_call_table[];
 extern long old_mmap(unsigned long addr, unsigned long len,
 		     unsigned long prot, unsigned long flags,
 		     unsigned long fd, unsigned long pgoff);
-extern syscall_handler_t wrap_sys_shmat;
 extern syscall_handler_t sys_modify_ldt;
 extern syscall_handler_t sys_arch_prctl;
 

arch/um/sys-x86_64/syscalls.c

@@ -14,14 +14,6 @@
 #include "asm/prctl.h" /* XXX This should get the constants from libc */
 #include "choose-mode.h"
 
-/* XXX: copied from x86-64: arch/x86_64/kernel/sys_x86_64.c */
-asmlinkage long wrap_sys_shmat(int shmid, char __user *shmaddr, int shmflg)
-{
-	unsigned long raddr;
-
-	return do_shmat(shmid, shmaddr, shmflg, &raddr) ?: (long) raddr;
-}
-
 asmlinkage long sys_uname64(struct new_utsname __user * name)
 {
 	int err;