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firewire: net: remove unused variable 'guid' 

GCC reports the following warning with W=1:

drivers/firewire/net.c:493:9: warning:
 variable ‘guid’ set but not used [-Wunused-but-set-variable]
  493 |  __be64 guid;
      |         ^~~~

This variable is not used anymore since commit 6752c8db8e ("firewire
net, ipv4 arp: Extend hardware address and remove driver-level packet
inspection."). Remove it to fix the warning.

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Pu Lehui 2021-05-14 14:44:38 +08:00 committed by Stefan Richter
parent 62fb9874f5
commit 53bb4a9dda
1 changed files with 0 additions and 4 deletions
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4
drivers/firewire/net.c
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@ -488,9 +488,7 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
struct sk_buff *skb, u16 source_node_id, struct sk_buff *skb, u16 source_node_id,
bool is_broadcast, u16 ether_type) bool is_broadcast, u16 ether_type)
{ {
struct fwnet_device *dev;
int status; int status;
__be64 guid;
switch (ether_type) { switch (ether_type) {
case ETH_P_ARP: case ETH_P_ARP:
@ -503,7 +501,6 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
goto err; goto err;
} }
dev = netdev_priv(net);
/* Write metadata, and then pass to the receive level */ /* Write metadata, and then pass to the receive level */
skb->dev = net; skb->dev = net;
skb->ip_summed = CHECKSUM_NONE; skb->ip_summed = CHECKSUM_NONE;
@ -512,7 +509,6 @@ static int fwnet_finish_incoming_packet(struct net_device *net,
* Parse the encapsulation header. This actually does the job of * Parse the encapsulation header. This actually does the job of
* converting to an ethernet-like pseudo frame header. * converting to an ethernet-like pseudo frame header.
*/ */
guid = cpu_to_be64(dev->card->guid);
if (dev_hard_header(skb, net, ether_type, if (dev_hard_header(skb, net, ether_type,
is_broadcast ? net->broadcast : net->dev_addr, is_broadcast ? net->broadcast : net->dev_addr,
NULL, skb->len) >= 0) { NULL, skb->len) >= 0) {