From 328bc6debf3dcaf8859dd1323882e8e24ec6e3f8 Mon Sep 17 00:00:00 2001 From: zhengbin Date: Thu, 22 Aug 2019 22:20:47 +0800 Subject: [PATCH] scsi: hisi_sas: remove set but not used variable 'irq_value' Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/hisi_sas/hisi_sas_v1_hw.c: In function cq_interrupt_v1_hw: drivers/scsi/hisi_sas/hisi_sas_v1_hw.c:1542:6: warning: variable irq_value set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot Signed-off-by: zhengbin Acked-by: John Garry Signed-off-by: Martin K. Petersen --- drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c index 1697442..3a584fe 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c @@ -1497,11 +1497,9 @@ static irqreturn_t cq_interrupt_v1_hw(int irq, void *p) struct hisi_sas_complete_v1_hdr *complete_queue = (struct hisi_sas_complete_v1_hdr *) hisi_hba->complete_hdr[queue]; - u32 irq_value, rd_point = cq->rd_point, wr_point; + u32 rd_point = cq->rd_point, wr_point; spin_lock(&hisi_hba->lock); - irq_value = hisi_sas_read32(hisi_hba, OQ_INT_SRC); - hisi_sas_write32(hisi_hba, OQ_INT_SRC, 1 << queue); wr_point = hisi_sas_read32(hisi_hba, COMPL_Q_0_WR_PTR + (0x14 * queue)); -- 2.7.4