diff options
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index 04f69e6da1fe..c37073ddf7d4 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -3605,18 +3605,25 @@ MODULE_DEVICE_TABLE(pci, mtip_pci_tbl); */ static int __init mtip_init(void) { + int error; + printk(KERN_INFO MTIP_DRV_NAME " Version " MTIP_DRV_VERSION "\n"); /* Allocate a major block device number to use with this driver. */ - mtip_major = register_blkdev(0, MTIP_DRV_NAME); - if (mtip_major < 0) { + error = register_blkdev(0, MTIP_DRV_NAME); + if (error <= 0) { printk(KERN_ERR "Unable to register block device (%d)\n", - mtip_major); + error); return -EBUSY; } + mtip_major = error; /* Register our PCI operations. */ - return pci_register_driver(&mtip_pci_driver); + error = pci_register_driver(&mtip_pci_driver); + if (error) + unregister_blkdev(mtip_major, MTIP_DRV_NAME); + + return error; } /* |