[SCSI] scsi dh alua: fix group id masking
authorIlgu Hong <ilgu.hong@promise.com>
Fri, 30 Jan 2009 23:00:09 +0000 (17:00 -0600)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Thu, 12 Mar 2009 17:58:11 +0000 (12:58 -0500)
commitef3fa8c6a2e7c53dbaf2eb33a09ad05177425f12
treec5c3642c4b3c981ff810b0292cd69ae644d2056b
parentf078727b250c2653fc9a564f15547c17ebac3f99
[SCSI] scsi dh alua: fix group id masking

The buf[i] is a byte but we are only asking 4 bits off the
group_id. This patch has us take off a byte.

Signed-off-by: Ilgu Hong <ilgu.hong@promise.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
drivers/scsi/device_handler/scsi_dh_alua.c