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| author | Hannes Reinecke <hare@suse.de> | 2017-09-20 09:18:52 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-09-26 01:03:22 +0200 |
| commit | 2930f817132959254db801fe19e61c477293ad6b (patch) | |
| tree | 57bf1681caed48258094ac628461771be2aa7053 /drivers/scsi/scsi_sysfs.c | |
| parent | scsi: scsi_dh: Return SCSI_DH_XX error code from ->attach() (diff) | |
| download | linux-2930f817132959254db801fe19e61c477293ad6b.tar.xz linux-2930f817132959254db801fe19e61c477293ad6b.zip | |
scsi: scsi_dh: suppress errors from unsupported devices
Device handlers are optional, and for some handlers like ALUA only
implemented for certain device types. So suppress any errors for
unsupported devices.
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index bf53356f41f0..cfc5e316f6cb 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -1234,13 +1234,7 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev) scsi_autopm_get_device(sdev); - error = scsi_dh_add_device(sdev); - if (error) - /* - * device_handler is optional, so any error can be ignored - */ - sdev_printk(KERN_INFO, sdev, - "failed to add device handler: %d\n", error); + scsi_dh_add_device(sdev); error = device_add(&sdev->sdev_gendev); if (error) { |