diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_bsg.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 5441557b424b..28d587a89ba6 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -12,10 +12,8 @@ #include <linux/bsg-lib.h> /* BSG support for ELS/CT pass through */ -void -qla2x00_bsg_job_done(void *ptr, int res) +void qla2x00_bsg_job_done(srb_t *sp, int res) { - srb_t *sp = ptr; struct bsg_job *bsg_job = sp->u.bsg_job; struct fc_bsg_reply *bsg_reply = bsg_job->reply; @@ -25,10 +23,8 @@ qla2x00_bsg_job_done(void *ptr, int res) sp->free(sp); } -void -qla2x00_bsg_sp_free(void *ptr) +void qla2x00_bsg_sp_free(srb_t *sp) { - srb_t *sp = ptr; struct qla_hw_data *ha = sp->vha->hw; struct bsg_job *bsg_job = sp->u.bsg_job; struct fc_bsg_request *bsg_request = bsg_job->request; @@ -341,6 +337,8 @@ qla2x00_process_els(struct bsg_job *bsg_job) dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); if (!req_sg_cnt) { + dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, + bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); rval = -ENOMEM; goto done_free_fcport; } @@ -348,6 +346,8 @@ qla2x00_process_els(struct bsg_job *bsg_job) rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); if (!rsp_sg_cnt) { + dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, + bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); rval = -ENOMEM; goto done_free_fcport; } @@ -1778,8 +1778,8 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job) uint16_t nextlid = 0; uint32_t tot_dsds; srb_t *sp = NULL; - uint32_t req_data_len = 0; - uint32_t rsp_data_len = 0; + uint32_t req_data_len; + uint32_t rsp_data_len; /* Check the type of the adapter */ if (!IS_BIDI_CAPABLE(ha)) { @@ -1884,6 +1884,9 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job) goto done_unmap_sg; } + req_data_len = bsg_job->request_payload.payload_len; + rsp_data_len = bsg_job->reply_payload.payload_len; + if (req_data_len != rsp_data_len) { rval = EXT_STATUS_BUSY; ql_log(ql_log_warn, vha, 0x70aa, @@ -1891,10 +1894,6 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job) goto done_unmap_sg; } - req_data_len = bsg_job->request_payload.payload_len; - rsp_data_len = bsg_job->reply_payload.payload_len; - - /* Alloc SRB structure */ sp = qla2x00_get_sp(vha, &(vha->bidir_fcport), GFP_KERNEL); if (!sp) { |