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| author | Hannes Reinecke <hare@suse.de> | 2014-06-25 16:39:59 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-07-17 22:07:42 +0200 |
| commit | 91921e016a2199e7afe5933c94bd9f723d946598 (patch) | |
| tree | d8b64fe4264d08caa42469c6b0f5a9882fc3ace3 /drivers/scsi/hosts.c | |
| parent | e5f73ce3248f724103918b609b6279116c141918 (diff) | |
| download | linux-stable-91921e016a2199e7afe5933c94bd9f723d946598.tar.gz linux-stable-91921e016a2199e7afe5933c94bd9f723d946598.tar.bz2 linux-stable-91921e016a2199e7afe5933c94bd9f723d946598.zip | |
scsi: use dev_printk variants where possible
Using dev_printk variants prefixes the logging message with
the originating device, which makes debugging easier.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/hosts.c')
| -rw-r--r-- | drivers/scsi/hosts.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c index 3cbb57a8b846..0632eee82620 100644 --- a/drivers/scsi/hosts.c +++ b/drivers/scsi/hosts.c @@ -204,12 +204,12 @@ int scsi_add_host_with_dma(struct Scsi_Host *shost, struct device *dev, struct scsi_host_template *sht = shost->hostt; int error = -EINVAL; - printk(KERN_INFO "scsi%d : %s\n", shost->host_no, + shost_printk(KERN_INFO, shost, "%s\n", sht->info ? sht->info(shost) : sht->name); if (!shost->can_queue) { - printk(KERN_ERR "%s: can_queue = 0 no longer supported\n", - sht->name); + shost_printk(KERN_ERR, shost, + "can_queue = 0 no longer supported\n"); goto fail; } @@ -450,8 +450,9 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize) shost->ehandler = kthread_run(scsi_error_handler, shost, "scsi_eh_%d", shost->host_no); if (IS_ERR(shost->ehandler)) { - printk(KERN_WARNING "scsi%d: error handler thread failed to spawn, error = %ld\n", - shost->host_no, PTR_ERR(shost->ehandler)); + shost_printk(KERN_WARNING, shost, + "error handler thread failed to spawn, error = %ld\n", + PTR_ERR(shost->ehandler)); goto fail_kfree; } @@ -584,7 +585,7 @@ EXPORT_SYMBOL(scsi_is_host_device); int scsi_queue_work(struct Scsi_Host *shost, struct work_struct *work) { if (unlikely(!shost->work_q)) { - printk(KERN_ERR + shost_printk(KERN_ERR, shost, "ERROR: Scsi host '%s' attempted to queue scsi-work, " "when no workqueue created.\n", shost->hostt->name); dump_stack(); @@ -603,7 +604,7 @@ EXPORT_SYMBOL_GPL(scsi_queue_work); void scsi_flush_work(struct Scsi_Host *shost) { if (!shost->work_q) { - printk(KERN_ERR + shost_printk(KERN_ERR, shost, "ERROR: Scsi host '%s' attempted to flush scsi-work, " "when no workqueue created.\n", shost->hostt->name); dump_stack(); |