diff options
| author | Hou Tao <houtao1@huawei.com> | 2020-06-15 12:14:59 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-09 09:37:54 +0200 |
| commit | 8964c93436ad95456f930e4994242da474ba8f7b (patch) | |
| tree | 0bb314cf14d79345ab2a6725f98bcc7842648875 /drivers/block | |
| parent | f795a88eade59463e842a506936003b5945e1db2 (diff) | |
| download | linux-8964c93436ad95456f930e4994242da474ba8f7b.tar.gz linux-8964c93436ad95456f930e4994242da474ba8f7b.tar.bz2 linux-8964c93436ad95456f930e4994242da474ba8f7b.zip | |
virtio-blk: free vblk-vqs in error path of virtblk_probe()
[ Upstream commit e7eea44eefbdd5f0345a0a8b80a3ca1c21030d06 ]
Else there will be memory leak if alloc_disk() fails.
Fixes: 6a27b656fc02 ("block: virtio-blk: support multi virt queues per virtio-blk device")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/virtio_blk.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 0cf2fe290230..c1de270046bf 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -990,6 +990,7 @@ out_put_disk: put_disk(vblk->disk); out_free_vq: vdev->config->del_vqs(vdev); + kfree(vblk->vqs); out_free_vblk: kfree(vblk); out_free_index: |