diff options
Diffstat (limited to 'drivers/scsi/scsi_tgt_lib.c')
| -rw-r--r-- | drivers/scsi/scsi_tgt_lib.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c index a91761c3645f..deea3cd5bf49 100644 --- a/drivers/scsi/scsi_tgt_lib.c +++ b/drivers/scsi/scsi_tgt_lib.c @@ -331,7 +331,7 @@ static void scsi_tgt_cmd_done(struct scsi_cmnd *cmd) scsi_tgt_uspace_send_status(cmd, tcmd->itn_id, tcmd->tag); - if (cmd->request_buffer) + if (scsi_sglist(cmd)) scsi_free_sgtable(cmd); queue_work(scsi_tgtd, &tcmd->work); @@ -365,14 +365,15 @@ static int scsi_tgt_init_cmd(struct scsi_cmnd *cmd, gfp_t gfp_mask) cmd->request_bufflen = rq->data_len; - dprintk("cmd %p cnt %d %lu\n", cmd, cmd->use_sg, rq_data_dir(rq)); - count = blk_rq_map_sg(rq->q, rq, cmd->request_buffer); - if (likely(count <= cmd->use_sg)) { + dprintk("cmd %p cnt %d %lu\n", cmd, scsi_sg_count(cmd), + rq_data_dir(rq)); + count = blk_rq_map_sg(rq->q, rq, scsi_sglist(cmd)); + if (likely(count <= scsi_sg_count(cmd))) { cmd->use_sg = count; return 0; } - eprintk("cmd %p cnt %d\n", cmd, cmd->use_sg); + eprintk("cmd %p cnt %d\n", cmd, scsi_sg_count(cmd)); scsi_free_sgtable(cmd); return -EINVAL; } |