diff options
Diffstat (limited to 'block/scsi_ioctl.c')
| -rw-r--r-- | block/scsi_ioctl.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index ee9c67d7e1be..626ee274c5c4 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -214,21 +214,10 @@ static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq, return 0; } -/* - * unmap a request that was previously mapped to this sg_io_hdr. handles - * both sg and non-sg sg_io_hdr. - */ -static int blk_unmap_sghdr_rq(struct request *rq, struct sg_io_hdr *hdr) -{ - blk_rq_unmap_user(rq->bio); - blk_put_request(rq); - return 0; -} - static int blk_complete_sghdr_rq(struct request *rq, struct sg_io_hdr *hdr, struct bio *bio) { - int r, ret = 0; + int ret = 0; /* * fill in all the output members @@ -253,12 +242,10 @@ static int blk_complete_sghdr_rq(struct request *rq, struct sg_io_hdr *hdr, ret = -EFAULT; } - rq->bio = bio; - r = blk_unmap_sghdr_rq(rq, hdr); - if (ret) - r = ret; + blk_rq_unmap_user(bio); + blk_put_request(rq); - return r; + return ret; } static int sg_io(struct request_queue *q, struct gendisk *bd_disk, |