ipc: sysvsem: implement sys_unshare(CLONE_SYSVSEM)

[linux-2.6.git] / ipc / compat.c

diff --git a/ipc/compat.c b/ipc/compat.c
index 8b44aa9a7c95dd928b2a4125d23381a3c1edcede..ab76fb0ef8443e373c845b4a82510f09d64a1e79 100644 (file)
--- a/ipc/compat.c
+++ b/ipc/compat.c
@@ -225,7 +225,7 @@ static inline int put_compat_semid_ds(struct semid64_ds *s,
        int err;
 
        if (!access_ok (VERIFY_WRITE, up, sizeof(*up)))
-               err = -EFAULT;
+               return -EFAULT;
        err  = __put_compat_ipc_perm(&s->sem_perm, &up->sem_perm);
        err |= __put_user(s->sem_otime, &up->sem_otime);
        err |= __put_user(s->sem_ctime, &up->sem_ctime);