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scsi: lpfc: Remove set but not used variable 'sgl_size'

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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 <yuehaibing@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
YueHaibing 2018-09-13 02:04:59 +00:00 committed by Martin K. Petersen
parent efcbe99818
commit a63eba9efd
1 changed files with 1 additions and 3 deletions
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4
drivers/scsi/lpfc/lpfc_nvme.c
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@ -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)