diff options
Diffstat (limited to 'drivers/scsi/scsi_debug.c')
| -rw-r--r-- | drivers/scsi/scsi_debug.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index f92a0dab0091..c4ece0b24a6f 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -5412,34 +5412,24 @@ static int scsi_debug_target_reset(struct scsi_cmnd *SCpnt) static int scsi_debug_bus_reset(struct scsi_cmnd *SCpnt) { - struct sdebug_host_info *sdbg_host; + struct scsi_device *sdp = SCpnt->device; + struct sdebug_host_info *sdbg_host = shost_to_sdebug_host(sdp->host); struct sdebug_dev_info *devip; - struct scsi_device *sdp; - struct Scsi_Host *hp; int k = 0; ++num_bus_resets; - if (!(SCpnt && SCpnt->device)) - goto lie; - sdp = SCpnt->device; + if (SDEBUG_OPT_ALL_NOISE & sdebug_opts) sdev_printk(KERN_INFO, sdp, "%s\n", __func__); - hp = sdp->host; - if (hp) { - sdbg_host = shost_to_sdebug_host(hp); - if (sdbg_host) { - list_for_each_entry(devip, - &sdbg_host->dev_info_list, - dev_list) { - set_bit(SDEBUG_UA_BUS_RESET, devip->uas_bm); - ++k; - } - } + + list_for_each_entry(devip, &sdbg_host->dev_info_list, dev_list) { + set_bit(SDEBUG_UA_BUS_RESET, devip->uas_bm); + ++k; } + if (SDEBUG_OPT_RESET_NOISE & sdebug_opts) sdev_printk(KERN_INFO, sdp, "%s: %d device(s) found in host\n", __func__, k); -lie: return SUCCESS; } |