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authorHannes Reinecke2016-05-06 10:34:35 +0200
committerMartin K. Petersen2016-05-10 21:31:17 -0400
commitfe8b9534a0a0356f8a76467e2c561194bdb53c84 (patch)
tree9b0d7a6c26db4ea494e82e5b1da0f16646f87780 /drivers/scsi/st.h
parent1b37bd606deef0a787bdbbab6ff51dbebdeb9d3d (diff)
scsi_dh_alua: do not fail for unknown VPD identification
Not every device will return a useable VPD identification, but still might support ALUA. Rather than disable ALUA support we should be allowing the device identification to be empty and attach individual ALUA device handler to each devices. [mkp: Fixed typo reported by Bart] Reported-by: Paul Mackerras <paulus@ozlabs.org> Signed-off-by: Hannes Reinecke <hare@suse.com> Tested-by: Paul Mackerras <paulus@ozlabs.org> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/st.h')
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