ceph: whitespace cleanup

Signed-off-by: Sage Weil <sage@newdream.net>

fs/ceph/ceph_hash.c

@@ -82,14 +82,14 @@ unsigned ceph_str_hash_rjenkins(const char *str, unsigned length)
  */
 unsigned ceph_str_hash_linux(const char *str, unsigned length)
 {
-        unsigned long hash = 0;
+	unsigned long hash = 0;
 	unsigned char c;
 
-        while (length--) {
+	while (length--) {
 		c = *str++;
 		hash = (hash + (c << 4) + (c >> 4)) * 11;
 	}
-        return hash;
+	return hash;
 }
 
 

fs/ceph/crush/mapper.c

@@ -254,7 +254,7 @@ static int crush_bucket_choose(struct crush_bucket *in, int x, int r)
 					   x, r);
 	default:
 		BUG_ON(1);
- 		return in->items[0];
+		return in->items[0];
 	}
 }
 

fs/ceph/osd_client.c

@@ -1308,8 +1308,8 @@ static void put_osd_con(struct ceph_connection *con)
  * authentication
  */
 static int get_authorizer(struct ceph_connection *con,
-                          void **buf, int *len, int *proto,
-                          void **reply_buf, int *reply_len, int force_new)
+	                  void **buf, int *len, int *proto,
+	                  void **reply_buf, int *reply_len, int force_new)
 {
 	struct ceph_osd *o = con->private;
 	struct ceph_osd_client *osdc = o->o_osdc;