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scsi: bsg: Drop needless assignment in scsi_bsg_sg_io_fn()

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Commit ce70fd9a551a ("scsi: core: Remove the cmd field from struct
scsi_request") refactored scsi_bsg_sg_io_fn() so that it does not allocate
directly and hence does not return -ENOMEM in its error case.  That makes a
remaining assignment of -ENOMEM to the return variable needless.

Drop this needless assignment in scsi_bsg_sg_io_fn().

No functional change. No change in resulting object code.

Link: https://lore.kernel.org/r/20220315055325.14974-1-lukas.bulwahn@gmail.com
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Lukas Bulwahn 2022-03-15 06:53:25 +01:00 committed by Martin K. Petersen
parent f45775bf56
commit dc155e1acb
1 changed files with 0 additions and 1 deletions
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drivers/scsi/scsi_bsg.c
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@ -31,7 +31,6 @@ static int scsi_bsg_sg_io_fn(struct request_queue *q, struct sg_io_v4 *hdr,
return PTR_ERR(rq);
rq->timeout = timeout;
ret = -ENOMEM;
scmd = blk_mq_rq_to_pdu(rq);
scmd->cmd_len = hdr->request_len;
if (scmd->cmd_len > sizeof(scmd->cmnd)) {