diff options
Diffstat (limited to 'drivers/s390/block/scm_blk.c')
-rw-r--r-- | drivers/s390/block/scm_blk.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c index 5ac9c935c151..b303cab76a7f 100644 --- a/drivers/s390/block/scm_blk.c +++ b/drivers/s390/block/scm_blk.c @@ -307,7 +307,7 @@ static void scm_blk_handle_error(struct scm_request *scmrq) case EQC_WR_PROHIBIT: spin_lock_irqsave(&bdev->lock, flags); if (bdev->state != SCM_WR_PROHIBIT) - pr_info("%lu: Write access to the SCM increment is suspended\n", + pr_info("%lx: Write access to the SCM increment is suspended\n", (unsigned long) bdev->scmdev->address); bdev->state = SCM_WR_PROHIBIT; spin_unlock_irqrestore(&bdev->lock, flags); @@ -445,7 +445,7 @@ void scm_blk_set_available(struct scm_blk_dev *bdev) spin_lock_irqsave(&bdev->lock, flags); if (bdev->state == SCM_WR_PROHIBIT) - pr_info("%lu: Write access to the SCM increment is restored\n", + pr_info("%lx: Write access to the SCM increment is restored\n", (unsigned long) bdev->scmdev->address); bdev->state = SCM_OPER; spin_unlock_irqrestore(&bdev->lock, flags); @@ -463,12 +463,15 @@ static int __init scm_blk_init(void) goto out; scm_major = ret; - if (scm_alloc_rqs(nr_requests)) - goto out_unreg; + ret = scm_alloc_rqs(nr_requests); + if (ret) + goto out_free; scm_debug = debug_register("scm_log", 16, 1, 16); - if (!scm_debug) + if (!scm_debug) { + ret = -ENOMEM; goto out_free; + } debug_register_view(scm_debug, &debug_hex_ascii_view); debug_set_level(scm_debug, 2); @@ -483,7 +486,6 @@ out_dbf: debug_unregister(scm_debug); out_free: scm_free_rqs(); -out_unreg: unregister_blkdev(scm_major, "scm"); out: return ret; |