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sd: retry write same commands 

Currently cmd->allowed is initialized from rq->retries for write same
commands, but retries is always 0 for non-BLOCK_PC requests.  Set it
to the standard number of retries instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
This commit is contained in:
Christoph Hellwig 2014-06-28 12:29:19 +02:00
parent 6a7b43985d
commit a25ee54851
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/sd.c
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@ -850,7 +850,7 @@ static int sd_setup_write_same_cmnd(struct scsi_cmnd *cmd)
}
cmd->transfersize = sdp->sector_size;
cmd->allowed = rq->retries;
cmd->allowed = SD_MAX_RETRIES;
/*
* For WRITE_SAME the data transferred in the DATA IN buffer is