--- drivers/net/usb/pegasus.c.old	2007-07-10 11:39:50.000000000 +0300
+++ drivers/net/usb/pegasus.c	2007-07-30 11:02:10.000000000 +0300
@@ -100,9 +100,6 @@ static void ctrl_callback(struct urb *ur
 {
 	pegasus_t *pegasus = urb->context;
 
-	if (!pegasus)
-		return;
-
 	switch (urb->status) {
 	case 0:
 		if (pegasus->flags & ETH_REGS_CHANGE) {
@@ -609,15 +606,11 @@ static inline struct sk_buff *pull_skb(p
 static void read_bulk_callback(struct urb *urb)
 {
 	pegasus_t *pegasus = urb->context;
-	struct net_device *net;
+	struct net_device *net = pegasus->net;
 	int rx_status, count = urb->actual_length;
 	u8 *buf = urb->transfer_buffer;
 	__u16 pkt_len;
 
-	if (!pegasus)
-		return;
-
-	net = pegasus->net;
 	if (!netif_device_present(net) || !netif_running(net))
 		return;
 
@@ -770,9 +763,6 @@ static void write_bulk_callback(struct u
 	pegasus_t *pegasus = urb->context;
 	struct net_device *net = pegasus->net;
 
-	if (!pegasus)
-		return;
-
 	if (!netif_device_present(net) || !netif_running(net))
 		return;
 
@@ -805,13 +795,9 @@ static void write_bulk_callback(struct u
 static void intr_callback(struct urb *urb)
 {
 	pegasus_t *pegasus = urb->context;
-	struct net_device *net;
+	struct net_device *net = pegasus->net;
 	int status;
 
-	if (!pegasus)
-		return;
-	net = pegasus->net;
-
 	switch (urb->status) {
 	case 0:
 		break;