[PATCH net-next] net: qlogic: Remove set but not used variable
From: Zheng Yongjun
Date: Mon Sep 21 2020 - 09:35:03 EST
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c: In function qlcnic_83xx_cam_unlock:
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:661:6: warning: variable ‘val’ set but not used [-Wunused-but-set-variable]
`val` is never used, so remove it.
Signed-off-by: Zheng Yongjun <zhengyongjun3@xxxxxxxxxx>
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 29b9c728a65e..fc490881cd03 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -658,11 +658,10 @@ int qlcnic_83xx_cam_lock(struct qlcnic_adapter *adapter)
void qlcnic_83xx_cam_unlock(struct qlcnic_adapter *adapter)
{
void __iomem *addr;
- u32 val;
struct qlcnic_hardware_context *ahw = adapter->ahw;
addr = ahw->pci_base0 + QLC_83XX_SEM_UNLOCK_FUNC(ahw->pci_func);
- val = readl(addr);
+ readl(addr);
}
void qlcnic_83xx_read_crb(struct qlcnic_adapter *adapter, char *buf,
--
2.17.1