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authorZhu Yanjun <yanjun.zhu@oracle.com>2018-01-16 21:59:41 -0500
committerDavid S. Miller <davem@davemloft.net>2018-01-19 14:32:25 -0500
commit1da847b992da9d0e4af799962458f6fda8d02a02 (patch)
tree3431e3a9653409fa80a47ea9c970dbafbbecabdf
parentipv6: mcast: remove dead code (diff)
downloadlinux-dev-1da847b992da9d0e4af799962458f6fda8d02a02.tar.xz
linux-dev-1da847b992da9d0e4af799962458f6fda8d02a02.zip
forcedeth: remove unused variable
The variable miistat is not used. So it is removed. CC: Srinivas Eeda <srinivas.eeda@oracle.com> CC: Joe Jin <joe.jin@oracle.com> CC: Junxiao Bi <junxiao.bi@oracle.com> Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/nvidia/forcedeth.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 21e15cb2f62e..a3f6d514c0f2 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;