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Commit e7cbbf1b authored by Boaz Harrosh's avatar Boaz Harrosh Committed by Jens Axboe
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bsg: Remove bogus check against request_queue->max_sectors 



bsg submits REQ_TYPE_BLOCK_PC so the right check is max_hw_sectors.
But I've removed this check because right after, bsg proceeds with
calling blk_rq_map_user() which does all the right checks.

Signed-off-by: default avatarBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 1cd96c24

block/bsg.c

+0 −3
Original line number Diff line number Diff line
@@ -218,9 +218,6 @@ bsg_validate_sgv4_hdr(struct request_queue *q, struct sg_io_v4 *hdr, int *rw) 


	if (hdr->guard != 'Q')

		return -EINVAL;

	if (hdr->dout_xfer_len > (q->max_sectors << 9) ||

	    hdr->din_xfer_len > (q->max_sectors << 9))

		return -EIO;



	switch (hdr->protocol) {

	case BSG_PROTOCOL_SCSI: