diff options
| author | Christoph Hellwig <[email protected]> | 2021-04-08 21:41:40 +0200 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2021-04-12 06:44:24 -0600 |
| commit | d173b65aa75fe8d97bccf429c001633910d20bfb (patch) | |
| tree | 09a5105ae736dab0b18e84af8ca860c7ef05c2dc | |
| parent | 40c7fd3fdfba97a18724a0b96d132335fd419e98 (diff) | |
block: initialize ret in bdev_disk_changed
Avoid a potentially initialized variabe in the invalidate case.
Fixes: d3c4a43d9291 ("block: refactor blk_drop_partitions")
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
| -rw-r--r-- | fs/block_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 594a1bee9dd9..363015fcffdb 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1236,7 +1236,7 @@ static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part); int bdev_disk_changed(struct block_device *bdev, bool invalidate) { struct gendisk *disk = bdev->bd_disk; - int ret; + int ret = 0; lockdep_assert_held(&bdev->bd_mutex); |