staging: gdm724x: Drop useless initialisation

Removed initialisation of a varible if it is immediately reassigned.

Changes were made using Coccinelle.

@@
type T;
constant C;
expression e;
identifier i;
@@
T i
- = C
;
i = e;

Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/gdm724x/gdm_lte.c

@@ -350,7 +350,7 @@ static s32 gdm_lte_tx_nic_type(struct net_device *dev, struct sk_buff *skb)
 	struct ipv6hdr *ipv6;
 	int mac_proto;
 	void *network_data;
-	u32 nic_type = 0;
+	u32 nic_type;
 
 	/* NIC TYPE is based on the nic_id of this net_device */
 	nic_type = 0x00000010 | nic->nic_id;

drivers/staging/gdm724x/gdm_mux.c

@@ -62,7 +62,7 @@ static int packet_type_to_index(u16 packetType)
 
 static struct mux_tx *alloc_mux_tx(int len)
 {
-	struct mux_tx *t = NULL;
+	struct mux_tx *t;
 
 	t = kzalloc(sizeof(*t), GFP_ATOMIC);
 	if (!t)
@@ -91,7 +91,7 @@ static void free_mux_tx(struct mux_tx *t)
 
 static struct mux_rx *alloc_mux_rx(void)
 {
-	struct mux_rx *r = NULL;
+	struct mux_rx *r;
 
 	r = kzalloc(sizeof(*r), GFP_KERNEL);
 	if (!r)