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 <yuehaibing@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -2235,13 +2235,11 @@ lpfc_new_nvme_buf(struct lpfc_vport *vport, int num_to_alloc)
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struct sli4_sge *sgl;
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dma_addr_t pdma_phys_sgl;
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uint16_t iotag, lxri = 0;
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int bcnt, num_posted, sgl_size;
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int bcnt, num_posted;
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LIST_HEAD(prep_nblist);
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LIST_HEAD(post_nblist);
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LIST_HEAD(nvme_nblist);
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sgl_size = phba->cfg_sg_dma_buf_size;
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for (bcnt = 0; bcnt < num_to_alloc; bcnt++) {
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lpfc_ncmd = kzalloc(sizeof(struct lpfc_nvme_buf), GFP_KERNEL);
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if (!lpfc_ncmd)
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