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| author | Souptick Joarder <jrdr.linux@gmail.com> | 2016-11-28 15:22:37 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-11-30 11:40:20 -0500 |
| commit | b4b22a012ef96dac5244e9003b99924d94f899d3 (patch) | |
| tree | e77684a91b40d4ed3f13040dcb1039ff29962a25 /drivers/scsi/lpfc/lpfc_scsi.c | |
| parent | b0120d9906253570f593daf82016a5331bbee2b8 (diff) | |
| download | talos-obmc-linux-b4b22a012ef96dac5244e9003b99924d94f899d3.tar.gz talos-obmc-linux-b4b22a012ef96dac5244e9003b99924d94f899d3.zip | |
scsi: lpfc: Replace pci_pool_alloc by pci_pool_zalloc
In lpfc_new_scsi_buf_s3() and lpfc_new_scsi_buf_s4() pci_pool_alloc
followed by memset will be replaced by pci_pool_zalloc()
Signed-off-by: Souptick joarder <jrdr.linux@gmail.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Acked-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 1b0ef79d0821..ad350d969bdc 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -413,15 +413,13 @@ lpfc_new_scsi_buf_s3(struct lpfc_vport *vport, int num_to_alloc) * struct fcp_cmnd, struct fcp_rsp and the number of bde's * necessary to support the sg_tablesize. */ - psb->data = pci_pool_alloc(phba->lpfc_scsi_dma_buf_pool, + psb->data = pci_pool_zalloc(phba->lpfc_scsi_dma_buf_pool, GFP_KERNEL, &psb->dma_handle); if (!psb->data) { kfree(psb); break; } - /* Initialize virtual ptrs to dma_buf region. */ - memset(psb->data, 0, phba->cfg_sg_dma_buf_size); /* Allocate iotag for psb->cur_iocbq. */ iotag = lpfc_sli_next_iotag(phba, &psb->cur_iocbq); @@ -821,13 +819,12 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc) * for the struct fcp_cmnd, struct fcp_rsp and the number * of bde's necessary to support the sg_tablesize. */ - psb->data = pci_pool_alloc(phba->lpfc_scsi_dma_buf_pool, + psb->data = pci_pool_zalloc(phba->lpfc_scsi_dma_buf_pool, GFP_KERNEL, &psb->dma_handle); if (!psb->data) { kfree(psb); break; } - memset(psb->data, 0, phba->cfg_sg_dma_buf_size); /* * 4K Page alignment is CRITICAL to BlockGuard, double check |
