The variable miistat is not used. So it is removed.
CC: Srinivas Eeda <srinivas.e...@oracle.com>
CC: Joe Jin <joe....@oracle.com>
CC: Junxiao Bi <junxiao...@oracle.com>
Signed-off-by: Zhu Yanjun <yanjun....@oracle.com>
---
v1->v2: Keep readl function
---
drivers/net/ethernet/nvidia/forcedeth.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/nvidia/forcedeth.c
index 21e15cb..a3f6d51 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -5510,11 +5510,9 @@ static int nv_open(struct net_device *dev)
/* One manual link speed update: Interrupts are enabled, future link
* speed changes cause interrupts and are handled by nv_link_irq().
*/
- {
- u32 miistat;
- miistat = readl(base + NvRegMIIStatus);
- writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
- }
+ readl(base + NvRegMIIStatus);
+ writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
+
/* set linkspeed to invalid value, thus force nv_update_linkspeed
* to init hw */
np->linkspeed = 0;
--
2.7.4
