diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_bsg.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_bsg.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c index 5b5c825d9576..a7bf359aa0c6 100644 --- a/drivers/scsi/lpfc/lpfc_bsg.c +++ b/drivers/scsi/lpfc/lpfc_bsg.c @@ -656,7 +656,6 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job) struct lpfc_nodelist *ndlp = rdata->pnode; uint32_t elscmd; uint32_t cmdsize; - uint32_t rspsize; struct lpfc_iocbq *cmdiocbq; uint16_t rpi = 0; struct bsg_job_data *dd_data; @@ -687,7 +686,6 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job) elscmd = job->request->rqst_data.r_els.els_code; cmdsize = job->request_payload.payload_len; - rspsize = job->reply_payload.payload_len; if (!lpfc_nlp_get(ndlp)) { rc = -ENODEV; @@ -2251,7 +2249,6 @@ lpfc_sli4_bsg_diag_mode_end(struct fc_bsg_job *job) i = 0; while (phba->link_state != LPFC_LINK_DOWN) { if (i++ > timeout) { - rc = -ETIMEDOUT; lpfc_printf_log(phba, KERN_INFO, LOG_LIBDFC, "3140 Timeout waiting for link to " "diagnostic mode_end, timeout:%d ms\n", @@ -2291,7 +2288,6 @@ lpfc_sli4_bsg_link_diag_test(struct fc_bsg_job *job) LPFC_MBOXQ_t *pmboxq; struct sli4_link_diag *link_diag_test_cmd; uint32_t req_len, alloc_len; - uint32_t timeout; struct lpfc_mbx_run_link_diag_test *run_link_diag_test; union lpfc_sli4_cfg_shdr *shdr; uint32_t shdr_status, shdr_add_status; @@ -2342,7 +2338,6 @@ lpfc_sli4_bsg_link_diag_test(struct fc_bsg_job *job) link_diag_test_cmd = (struct sli4_link_diag *) job->request->rqst_data.h_vendor.vendor_cmd; - timeout = link_diag_test_cmd->timeout * 100; rc = lpfc_sli4_bsg_set_link_diag_state(phba, 1); @@ -2693,14 +2688,13 @@ lpfc_bsg_dma_page_alloc(struct lpfc_hba *phba) INIT_LIST_HEAD(&dmabuf->list); /* now, allocate dma buffer */ - dmabuf->virt = dma_alloc_coherent(&pcidev->dev, BSG_MBOX_SIZE, - &(dmabuf->phys), GFP_KERNEL); + dmabuf->virt = dma_zalloc_coherent(&pcidev->dev, BSG_MBOX_SIZE, + &(dmabuf->phys), GFP_KERNEL); if (!dmabuf->virt) { kfree(dmabuf); return NULL; } - memset((uint8_t *)dmabuf->virt, 0, BSG_MBOX_SIZE); return dmabuf; } @@ -2828,8 +2822,10 @@ diag_cmd_data_alloc(struct lpfc_hba *phba, size -= cnt; } - mlist->flag = i; - return mlist; + if (mlist) { + mlist->flag = i; + return mlist; + } out: diag_cmd_data_free(phba, mlist); return NULL; @@ -3344,7 +3340,7 @@ job_error: * will wake up thread waiting on the wait queue pointed by context1 * of the mailbox. **/ -void +static void lpfc_bsg_issue_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq) { struct bsg_job_data *dd_data; @@ -4593,7 +4589,7 @@ sli_cfg_ext_error: * being reset) and com-plete the job, otherwise issue the mailbox command and * let our completion handler finish the command. **/ -static uint32_t +static int lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job, struct lpfc_vport *vport) { |