From: YueHaibing Date: Thu, 13 Sep 2018 02:04:59 +0000 (+0000) Subject: scsi: lpfc: Remove set but not used variable 'sgl_size' X-Git-Tag: v4.20-rc1~15^2~170 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=a63eba9efdc1c8e9d3f27fd8b12cb5056507aeef;p=uclinux-h8%2Flinux.git scsi: lpfc: Remove set but not used variable 'sgl_size' Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/lpfc/lpfc_nvme.c: In function 'lpfc_new_nvme_buf': drivers/scsi/lpfc/lpfc_nvme.c:2238:24: warning: variable 'sgl_size' set but not used [-Wunused-but-set-variable] int bcnt, num_posted, sgl_size; ^ Signed-off-by: YueHaibing Signed-off-by: Martin K. Petersen --- diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index 543873232d5a..d86eb518b9d3 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -2235,13 +2235,11 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc) struct sli4_sge *sgl; dma_addr_t pdma_phys_sgl; uint16_t iotag, lxri = 0; - int bcnt, num_posted, sgl_size; + int bcnt, num_posted; LIST_HEAD(prep_nblist); LIST_HEAD(post_nblist); LIST_HEAD(nvme_nblist); - sgl_size = phba->cfg_sg_dma_buf_size; - for (bcnt = 0; bcnt < num_to_alloc; bcnt++) { lpfc_ncmd = kzalloc(sizeof(struct lpfc_nvme_buf), GFP_KERNEL); if (!lpfc_ncmd)