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| author | Hou Tao <houtao1@huawei.com> | 2020-06-15 12:14:59 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-06-30 19:02:58 -0600 |
| commit | e7eea44eefbdd5f0345a0a8b80a3ca1c21030d06 (patch) | |
| tree | abf0c0c1f7ca8290cc8330425b35e25b1fccbd3a /drivers/block/virtio_blk.c | |
| parent | 3e20aa9630e5bcef4f1b9dcb7b50c5491867fd89 (diff) | |
| download | linux-e7eea44eefbdd5f0345a0a8b80a3ca1c21030d06.tar.bz2 | |
virtio-blk: free vblk-vqs in error path of virtblk_probe()
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>
Diffstat (limited to 'drivers/block/virtio_blk.c')
| -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 9d21bf0f155e..980df853ee49 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -878,6 +878,7 @@ 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: |