From 9e2d23f19ef6e8a08348c8f59f79805c6cb25fe6 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Tue, 28 Jun 2016 15:42:41 +0200 Subject: [PATCH] mg_disk: fix error path in mg_probe() MG_DISK_MAJ is defined as 0 so dynamic block major number allocation is used by the driver and the assigned major number is stored in host->major. This patch fixes error path in mg_probe() to use host->major instead of using MG_DISK_MAJ. Cc: unsik Kim Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jens Axboe --- drivers/block/mg_disk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c index 1ee3918..e937fcf7 100644 --- a/drivers/block/mg_disk.c +++ b/drivers/block/mg_disk.c @@ -1015,7 +1015,7 @@ probe_err_7: probe_err_6: blk_cleanup_queue(host->breq); probe_err_5: - unregister_blkdev(MG_DISK_MAJ, MG_DISK_NAME); + unregister_blkdev(host->major, MG_DISK_NAME); probe_err_4: if (!prv_data->use_polling) free_irq(host->irq, host); -- 2.7.4