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scsi: ch: Remove unit_attention

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unit_attention is not used so remove it.

Signed-off-by: Mike Christie <michael.christie@oracle.com>
Link: https://lore.kernel.org/r/20240123002220.129141-11-michael.christie@oracle.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Martin Wilck <mwilck@suse.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Mike Christie 2024-01-22 18:22:11 -06:00 committed by Martin K. Petersen
parent 183053203d
commit 11a2672321
1 changed files with 0 additions and 2 deletions
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drivers/scsi/ch.c
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@ -113,7 +113,6 @@ typedef struct {
struct scsi_device **dt; /* ptrs to data transfer elements */
u_int firsts[CH_TYPES];
u_int counts[CH_TYPES];
u_int unit_attention;
u_int voltags;
struct mutex lock;
} scsi_changer;
@ -208,7 +207,6 @@ ch_do_scsi(scsi_changer *ch, unsigned char *cmd, int cmd_len,
switch(sshdr.sense_key) {
case UNIT_ATTENTION:
ch->unit_attention = 1;
if (retries++ < 3)
goto retry;
break;