block: remove redundant check to bd_openers()

bd_openers is stable under bd_mutex, no need to check it twice. Signed-off-by: Guo Chao <[email protected]> Cc: Alexander Viro <[email protected]> Cc: Guo Chao <[email protected]> Cc: M. Hindess <[email protected]> Cc: Nikanth Karthikesan <[email protected]> Cc: Jens Axboe <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
kishon · Feb 22, 2013 · de33127 · de33127
1 parent d646a02
commit de33127
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/block_dev.c b/fs/block_dev.c
@@ -1119,7 +1119,7 @@ static int __blkdev_get(struct block_device *bdev, fmode_t mode, int for_part)
 				}
 			}
 
-			if (!ret && !bdev->bd_openers) {
+			if (!ret) {
 				bd_set_size(bdev,(loff_t)get_capacity(disk)<<9);
 				bdi = blk_get_backing_dev_info(bdev);
 				if (bdi == NULL)