block: revert "bsg: setting rq->bio to NULL"

The SMP handler (sas_smp_request) was fixed to use the block API
properly, so we don't need this workaround to avoid blk_put_request()
warning.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/block/bsg.c b/block/bsg.c
index 54106f0..e7d4752 100644 (file)
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -315,7 +315,6 @@ out:
        blk_put_request(rq);
        if (next_rq) {
                blk_rq_unmap_user(next_rq->bio);
-               next_rq->bio = NULL;
                blk_put_request(next_rq);
        }
        return ERR_PTR(ret);
@@ -449,7 +448,6 @@ static int blk_complete_sgv4_hdr_rq(struct request *rq, struct sg_io_v4 *hdr,
                hdr->dout_resid = rq->resid_len;
                hdr->din_resid = rq->next_rq->resid_len;
                blk_rq_unmap_user(bidi_bio);
-               rq->next_rq->bio = NULL;
                blk_put_request(rq->next_rq);
        } else if (rq_data_dir(rq) == READ)
                hdr->din_resid = rq->resid_len;
@@ -468,7 +466,6 @@ static int blk_complete_sgv4_hdr_rq(struct request *rq, struct sg_io_v4 *hdr,
        blk_rq_unmap_user(bio);
        if (rq->cmd != rq->__cmd)
                kfree(rq->cmd);
-       rq->bio = NULL;
        blk_put_request(rq);
 
        return ret;