diff options
| author | Stefan Agner <stefan@agner.ch> | 2018-06-17 23:40:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-24 13:09:02 +0200 |
| commit | 7c828ea375a19f84f3f1c0546adc05766102aa6f (patch) | |
| tree | ab90f85f195189c7fedbaf09fd3a2639115e0049 | |
| parent | fb24c6df0f8ec986894b77baec225679de3a0d78 (diff) | |
| download | linux-7c828ea375a19f84f3f1c0546adc05766102aa6f.tar.gz | |
net: hamradio: use eth_broadcast_addr
[ 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>
| -rw-r--r-- | drivers/net/hamradio/bpqether.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index 78a6414c5fd99..7d94a78425576 100644 --- 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_device *edev) 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) |