[XFS] Catch errors from xfs_acl_vremove().

Removing an ACL can return an error. Propagate it.

SGI-PV: 980084
SGI-Modid: xfs-linux-melb:xfs-kern:30793a
Signed-off-by: NDavid Chinner <dgc@sgi.com>
Signed-off-by: NNiv Sardi <xaiki@sgi.com>
Signed-off-by: NLachlan McIlroy <lachlan@sgi.com>

fs/xfs/xfs_acl.c

@@ -324,7 +324,7 @@ xfs_acl_vset(
 	if (!basicperms) {
 		xfs_acl_set_attr(vp, xfs_acl, kind, &error);
 	} else {
-		xfs_acl_vremove(vp, _ACL_TYPE_ACCESS);
+		error = -xfs_acl_vremove(vp, _ACL_TYPE_ACCESS);
 	}
 
 out: