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| author | Boaz Harrosh <bharrosh@panasas.com> | 2009-03-24 12:37:50 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-03-26 11:01:25 +0100 |
| commit | e7cbbf1bf17e3c706f874e867f7b744e1c86fed9 (patch) | |
| tree | 93076e12227e81f711402641146a4644d31a3c57 /block | |
| parent | 1cd96c242a829d52f7a5ae98f554ca9775429685 (diff) | |
| download | lwn-e7cbbf1bf17e3c706f874e867f7b744e1c86fed9.tar.gz lwn-e7cbbf1bf17e3c706f874e867f7b744e1c86fed9.zip | |
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.c | 3 |
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) 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: |