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skd: fix error paths in skd_init()

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Cc: Akhil Bhansali <abhansali@stec-inc.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2013-11-05 12:37:00 +01:00 committed by Jens Axboe
parent a073ae953e
commit 2b91c55222
1 changed files with 13 additions and 3 deletions
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16
drivers/block/skd_main.c
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@ -5396,7 +5396,7 @@ static void skd_log_skreq(struct skd_device *skdev,
static int __init skd_init(void)
{
int rc = 0;
int rc = -ENOMEM;
pr_info(PFX " v%s-b%s loaded\n", DRV_VERSION, DRV_BUILD_ID);
@ -5454,11 +5454,21 @@ static int __init skd_init(void)
/* Obtain major device number. */
rc = register_blkdev(0, DRV_NAME);
if (rc < 0)
return rc;
goto err_register_blkdev;
skd_major = rc;
return pci_register_driver(&skd_driver);
rc = pci_register_driver(&skd_driver);
if (rc < 0)
goto err_pci_register_driver;
return rc;
err_pci_register_driver:
unregister_blkdev(skd_major, DRV_NAME);
err_register_blkdev:
return rc;
}
static void __exit skd_exit(void)