From: Qianfeng Rong Date: Fri, 15 Aug 2025 12:16:05 +0000 (+0800) Subject: scsi: lpfc: use min() to improve code X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=e79aa10e288c617c12ac4eb3fe7962f5c644b8fe;p=users%2Fhch%2Fmisc.git scsi: lpfc: use min() to improve code Use min_t() to reduce the code in lpfc_sli4_driver_resource_setup() and lpfc_nvme_prep_io_cmd(), and improve readability. Signed-off-by: Qianfeng Rong Link: https://lore.kernel.org/r/20250815121609.384914-4-rongqianfeng@vivo.com Reviewed-by: Justin Tee Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 4081d2a358ee..ad8a85c65bfd 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -8300,10 +8300,7 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) phba->cfg_total_seg_cnt, phba->cfg_scsi_seg_cnt, phba->cfg_nvme_seg_cnt); - if (phba->cfg_sg_dma_buf_size < SLI4_PAGE_SIZE) - i = phba->cfg_sg_dma_buf_size; - else - i = SLI4_PAGE_SIZE; + i = min(phba->cfg_sg_dma_buf_size, SLI4_PAGE_SIZE); phba->lpfc_sg_dma_buf_pool = dma_pool_create("lpfc_sg_dma_buf_pool", diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index a6647dd360d1..e6f632521cff 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -1234,12 +1234,8 @@ lpfc_nvme_prep_io_cmd(struct lpfc_vport *vport, if ((phba->cfg_nvme_enable_fb) && test_bit(NLP_FIRSTBURST, &pnode->nlp_flag)) { req_len = lpfc_ncmd->nvmeCmd->payload_length; - if (req_len < pnode->nvme_fb_size) - wqe->fcp_iwrite.initial_xfer_len = - req_len; - else - wqe->fcp_iwrite.initial_xfer_len = - pnode->nvme_fb_size; + wqe->fcp_iwrite.initial_xfer_len = min(req_len, + pnode->nvme_fb_size); } else { wqe->fcp_iwrite.initial_xfer_len = 0; }