scsi_common: do not clobber fixed sense information
authorHannes Reinecke <hare@suse.de>
Fri, 18 Mar 2016 13:55:38 +0000 (14:55 +0100)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 18 Mar 2016 19:49:44 +0000 (15:49 -0400)
commitba08311647892cc7912de74525fd78416caf544a
tree64525988101b8094c1d3419bd3ee5bf5e1cdc0e3
parentc80fa12e6d4ab07b6aff9be1b3be7df265b9497b
scsi_common: do not clobber fixed sense information

For fixed sense the information field is 32 bits, to we need to truncate
the information field to avoid clobbering the sense code.

Fixes: a1524f226a02 ("libata-eh: Set 'information' field for autosense")
Cc: <stable@vger.kernel.org> #v4.1+
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Lee Duncan <lduncan@suse.com>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/scsi_common.c