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Subject[PATCH net-next] cxgb4: remove set but not used variable 'spd'
Date
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c: In function 'print_port_info':
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:5147:14: warning:
variable 'spd' set but not used [-Wunused-but-set-variable]

variable 'spd' is set but not used since
commit 547fd27241a8 ("cxgb4: Warn if device doesn't have enough PCI bandwidth")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 8 --------
1 file changed, 8 deletions(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 69590cf..961e3087 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -5144,17 +5144,9 @@ static void print_port_info(const struct net_device *dev)
{
char buf[80];
char *bufp = buf;
- const char *spd = "";
const struct port_info *pi = netdev_priv(dev);
const struct adapter *adap = pi->adapter;

- if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_2_5GB)
- spd = " 2.5 GT/s";
- else if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_5_0GB)
- spd = " 5 GT/s";
- else if (adap->params.pci.speed == PCI_EXP_LNKSTA_CLS_8_0GB)
- spd = " 8 GT/s";
-
if (pi->link_cfg.pcaps & FW_PORT_CAP32_SPEED_100M)
bufp += sprintf(bufp, "100M/");
if (pi->link_cfg.pcaps & FW_PORT_CAP32_SPEED_1G)
--
2.7.0

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