bcache: Fix indentation

This patch avoids that smatch complains about inconsistent indentation.
Signed-off-by: NBart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: NMichael Lyle <mlyle@lyle.org>
Reviewed-by: NColy Li <colyli@suse.de>
Signed-off-by: NJens Axboe <axboe@kernel.dk>

drivers/md/bcache/btree.c

@@ -2178,7 +2178,7 @@ int bch_btree_insert_check_key(struct btree *b, struct btree_op *op,
 
 		if (b->key.ptr[0] != btree_ptr ||
                    b->seq != seq + 1) {
-                       op->lock = b->level;
+			op->lock = b->level;
 			goto out;
                }
 	}

drivers/md/bcache/writeback.h

@@ -39,7 +39,7 @@ static inline uint64_t  bcache_flash_devs_sectors_dirty(struct cache_set *c)
 
 		if (!d || !UUID_FLASH_ONLY(&c->uuids[i]))
 			continue;
-	   ret += bcache_dev_sectors_dirty(d);
+		ret += bcache_dev_sectors_dirty(d);
 	}
 
 	mutex_unlock(&bch_register_lock);