Commit f3694707 authored by Zhang Changzhong's avatar Zhang Changzhong Committed by David S. Miller
Browse files

net: qlcnic: remove unused variable 'val' in qlcnic_83xx_cam_unlock() 



Fixes the following W=1 kernel build warning(s):

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c:661:6: warning:
 variable 'val' set but not used [-Wunused-but-set-variable]
  661 |  u32 val;
      |      ^~~

After commit 7f966452 ("qlcnic: 83xx memory map and HW access
routines"), variable 'val' is never used in qlcnic_83xx_cam_unlock(), so
removing it to avoid build warning.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f7ab0f04

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c

+1 −2
Original line number Diff line number Diff line
@@ -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,