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authorBoaz Harrosh <bharrosh@panasas.com>2009-03-24 07:37:50 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-03-26 06:01:25 -0400
commite7cbbf1bf17e3c706f874e867f7b744e1c86fed9 (patch)
tree93076e12227e81f711402641146a4644d31a3c57 /block
parent1cd96c242a829d52f7a5ae98f554ca9775429685 (diff)
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: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
-rw-r--r--block/bsg.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/block/bsg.c b/block/bsg.c
index 0f63b91d0af6..206060e795da 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -218,9 +218,6 @@ bsg_validate_sgv4_hdr(struct request_queue *q, struct sg_io_v4 *hdr, int *rw)
218 218
219 if (hdr->guard != 'Q') 219 if (hdr->guard != 'Q')
220 return -EINVAL; 220 return -EINVAL;
221 if (hdr->dout_xfer_len > (q->max_sectors << 9) ||
222 hdr->din_xfer_len > (q->max_sectors << 9))
223 return -EIO;
224 221
225 switch (hdr->protocol) { 222 switch (hdr->protocol) {
226 case BSG_PROTOCOL_SCSI: 223 case BSG_PROTOCOL_SCSI: