mtip32xx: fix rmmod issue
put_disk() need to be called after del_gendisk() to free the disk object structure. Signed-off-by: Selvan Mani <smani@micron.com> Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com> Signed-off-by: Jens Axboe <axboe@fb.com>
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3715a5d014
Коммит
02b48265e7
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@ -2809,6 +2809,7 @@ static int mtip_free_orphan(struct driver_data *dd)
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kobject_put(kobj);
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}
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del_gendisk(dd->disk);
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put_disk(dd->disk);
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dd->disk = NULL;
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}
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if (dd->queue) {
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@ -4095,13 +4096,13 @@ static int mtip_block_remove(struct driver_data *dd)
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dd->bdev = NULL;
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}
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if (dd->disk) {
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del_gendisk(dd->disk);
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if (dd->disk->queue) {
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del_gendisk(dd->disk);
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blk_cleanup_queue(dd->queue);
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blk_mq_free_tag_set(&dd->tags);
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dd->queue = NULL;
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} else
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put_disk(dd->disk);
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}
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put_disk(dd->disk);
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}
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dd->disk = NULL;
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@ -4140,12 +4141,12 @@ static int mtip_block_shutdown(struct driver_data *dd)
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dev_info(&dd->pdev->dev,
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"Shutting down %s ...\n", dd->disk->disk_name);
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del_gendisk(dd->disk);
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if (dd->disk->queue) {
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del_gendisk(dd->disk);
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blk_cleanup_queue(dd->queue);
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blk_mq_free_tag_set(&dd->tags);
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} else
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put_disk(dd->disk);
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}
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put_disk(dd->disk);
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dd->disk = NULL;
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dd->queue = NULL;
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}
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