ceph: whitespace cleanup

Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 9f0833e..a75ddbf 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1985,8 +1985,9 @@
 	 */
 	if (result == -ESTALE) {
 		dout("got ESTALE on request %llu", req->r_tid);
-		if (!req->r_inode) ; //do nothing; not an authority problem
-		else if (req->r_direct_mode != USE_AUTH_MDS) {
+		if (!req->r_inode) {
+			/* do nothing; not an authority problem */
+		} else if (req->r_direct_mode != USE_AUTH_MDS) {
 			dout("not using auth, setting for that now");
 			req->r_direct_mode = USE_AUTH_MDS;
 			__do_request(mdsc, req);