diff options
| author |   Zhang Changzhong <zhangchangzhong@huawei.com> | 2020-09-14 21:24:39 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-09-14 13:44:12 -0700 |
| commit | f3694707adb21c54c9ab3467029a0e294e0fd4fb (patch) | |
| tree | 3ea6dbeef3e633afaa4c9d7aaae6135cf531c5ab /drivers/net/ethernet/qlogic | |
| parent | net: pxa168_eth: remove unused variable 'retval' int pxa168_eth_change_mtu() (diff) | |
| download | linux-dev-f3694707adb21c54c9ab3467029a0e294e0fd4fb.tar.xz linux-dev-f3694707adb21c54c9ab3467029a0e294e0fd4fb.zip | |
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 7f9664525f9c ("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: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 3 |
1 files changed, 1 insertions, 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, |