1 files changed, 0 insertions, 16 deletions

diff --git a/ipc/compat.c b/ipc/compat.c
index 0586687c3e31..871d07da0a52 100644
--- a/ipc/compat.c
+++ b/ipc/compat.c
@@ -80,22 +80,6 @@ void to_compat_ipc_perm(struct compat_ipc_perm *to, struct ipc64_perm *from)
         to->seq = from->seq;
 }
 
-#ifndef COMPAT_SHMLBA
-#define COMPAT_SHMLBA   SHMLBA
-#endif
-
-COMPAT_SYSCALL_DEFINE3(shmat, int, shmid, compat_uptr_t, shmaddr, int, shmflg)
-{
-        unsigned long ret;
-        long err;
-
-        err = do_shmat(shmid, compat_ptr(shmaddr), shmflg, &ret, COMPAT_SHMLBA);
-        if (err)
-                return err;
-        force_successful_syscall_return();
-        return (long)ret;
-}
-
 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
                        unsigned, nsops,
                        const struct compat_timespec __user *, timeout)