[PATCH] sundance: use NULL for pointer
Use NULL instead of 0 for pointers (cures sparse warnings).
drivers/net/sundance.c:1106:16: warning: Using plain integer as NULL pointer
drivers/net/sundance.c:1652:16: warning: Using plain integer as NULL pointer
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 02679e6..c06ecc8 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -1102,7 +1102,7 @@
np->cur_tx = np->dirty_tx = 0;
np->cur_task = 0;
- np->last_tx = 0;
+ np->last_tx = NULL;
iowrite8(127, ioaddr + TxDMAPollPeriod);
iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1);
@@ -1648,7 +1648,7 @@
np->cur_tx = 0;
np->dirty_tx = 0;
np->cur_task = 0;
- np->last_tx = 0;
+ np->last_tx = NULL;
netif_stop_queue(dev);