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authorZhang Changzhong <zhangchangzhong@huawei.com>2020-07-17 13:23:04 +0300
committerDavid S. Miller <davem@davemloft.net>2020-07-18 04:42:28 +0300
commit5686b10978c580f374b09c9092c073dad83a1b23 (patch)
tree35f31bd0c3bd6644f40a34a4d31ffc85c7a64313 /drivers
parent18c7015cc65ab62a161291b863225db5cfc717a4 (diff)
downloadlinux-5686b10978c580f374b09c9092c073dad83a1b23.tar.xz
net: bna: Remove unused variable 't'
Gcc report warning as follows: drivers/net/ethernet/brocade/bna/bfa_ioc.c:1538:6: warning: variable 't' set but not used [-Wunused-but-set-variable] 1538 | u32 t; | ^ After commit c107ba171f3d ("bna: Firmware Patch Simplification"), 't' is never used, 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')
-rw-r--r--drivers/net/ethernet/brocade/bna/bfa_ioc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
index e17bfc87da90..49358d42a0e2 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
@@ -1535,7 +1535,6 @@ static int
bfa_flash_fifo_flush(void __iomem *pci_bar)
{
u32 i;
- u32 t;
union bfa_flash_dev_status_reg dev_status;
dev_status.i = readl(pci_bar + FLI_DEV_STATUS_REG);
@@ -1545,7 +1544,7 @@ bfa_flash_fifo_flush(void __iomem *pci_bar)
/* fifo counter in terms of words */
for (i = 0; i < dev_status.r.fifo_cnt; i++)
- t = readl(pci_bar + FLI_RDDATA_REG);
+ readl(pci_bar + FLI_RDDATA_REG);
/* Check the device status. It may take some time. */
for (i = 0; i < BFA_FLASH_CHECK_MAX; i++) {