4.9-stable review patch. If anyone has any objections, please let me know.
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From: Stefan Agner stefan@agner.ch
[ Upstream commit 4e8439aa34802deab11cee68b0ecb18f887fb153 ]
The array bpq_eth_addr is only used to get the size of an address, whereas the bcast_addr is used to set the broadcast address. This leads to a warning when using clang: drivers/net/hamradio/bpqether.c:94:13: warning: variable 'bpq_eth_addr' is not needed and will not be emitted [-Wunneeded-internal-declaration] static char bpq_eth_addr[6]; ^
Remove both variables and use the common eth_broadcast_addr to set the broadcast address.
Signed-off-by: Stefan Agner stefan@agner.ch Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/hamradio/bpqether.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
--- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -89,10 +89,6 @@ static const char banner[] __initconst = KERN_INFO \ "AX.25: bpqether driver version 004\n";
-static char bcast_addr[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; - -static char bpq_eth_addr[6]; - static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); static int bpq_device_event(struct notifier_block *, unsigned long, void *);
@@ -515,8 +511,8 @@ static int bpq_new_device(struct net_dev bpq->ethdev = edev; bpq->axdev = ndev;
- memcpy(bpq->dest_addr, bcast_addr, sizeof(bpq_eth_addr)); - memcpy(bpq->acpt_addr, bcast_addr, sizeof(bpq_eth_addr)); + eth_broadcast_addr(bpq->dest_addr); + eth_broadcast_addr(bpq->acpt_addr);
err = register_netdevice(ndev); if (err)