drivers/net/wan: delete unneeded call to netdev_priv
Author: Julia Lawall <Julia.Lawall@lip6.fr>
Netdev_priv is an accessor function, and has no purpose if its result is
not used.
A simplified version of the semantic match that fixes this problem is as
follows: (http://coccinelle.lip6.fr/)
//
@@ local idexpression x; @@
-x = netdev_priv(...);
... when != x
//
Signed-off-by: Julia Lawall
Signed-off-by: David S. Miller
---
drivers/net/wan/sdla.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index de3bbf4..cdd45fb 100644
--- a/drivers/net/wan/sdla.c
+++ b/drivers/net/wan/sdla.c
@@ -1322,10 +1322,6 @@ NOTE: This is rather a useless action right now, as the
static int sdla_change_mtu(struct net_device *dev, int new_mtu)
{
- struct frad_local *flp;
-
- flp = netdev_priv(dev);
-
if (netif_running(dev))
return -EBUSY; |
---
drivers/net/wan/sdla.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index de3bbf4..cdd45fb 100644
--- a/drivers/net/wan/sdla.c
+++ b/drivers/net/wan/sdla.c
@@ -1322,10 +1322,6 @@ NOTE: This is rather a useless action right now, as the
static int sdla_change_mtu(struct net_device *dev, int new_mtu)
{
- struct frad_local *flp;
-
- flp = netdev_priv(dev);
-
if (netif_running(dev))
return -EBUSY;