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arp: fix unused variable warnning when CONFIG_PROC_FS=n 

net/ipv4/arp.c:1412:36: warning: unused variable 'arp_seq_ops' [-Wunused-const-variable]

Add #ifdef CONFIG_PROC_FS for 'arp_seq_ops'.

Fixes: e968b1b3e9 ("arp: Remove #ifdef CONFIG_PROC_FS")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Yajun Deng <yajun.deng@linux.dev>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yajun Deng 2022-04-22 14:14:31 +08:00 committed by David S. Miller
parent c5794097b2
commit b0e653b2a0
1 changed files with 2 additions and 5 deletions
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7
net/ipv4/arp.c
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@ -1304,9 +1304,9 @@ static struct packet_type arp_packet_type __read_mostly = {
.func = arp_rcv,
};
#ifdef CONFIG_PROC_FS
#if IS_ENABLED(CONFIG_AX25)
/* ------------------------------------------------------------------------ */
/*
* ax25 -> ASCII conversion
*/
@ -1412,16 +1412,13 @@ static void *arp_seq_start(struct seq_file *seq, loff_t *pos)
return neigh_seq_start(seq, pos, &arp_tbl, NEIGH_SEQ_SKIP_NOARP);
}
/* ------------------------------------------------------------------------ */
static const struct seq_operations arp_seq_ops = {
.start = arp_seq_start,
.next = neigh_seq_next,
.stop = neigh_seq_stop,
.show = arp_seq_show,
};
/* ------------------------------------------------------------------------ */
#endif /* CONFIG_PROC_FS */
static int __net_init arp_net_init(struct net *net)
{