net: if_arp: use define instead of hard-coded value

uapi/linux/if_arp.h includes linux/netdevice.h, which uses IFNAMSIZ. Hence, use it instead of hard-coded value.

Håkon Bugge committed 8 years ago

Commit 6a127091 parent 30f8eb51 file · +1 −1Browse files

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@@ -118,7 +118,7 @@ struct arpreq { · 117 unmodified lines
118	118	struct sockaddr arp_ha; /* hardware address */
119	119	int arp_flags; /* flags */
120	120	struct sockaddr arp_netmask; /* netmask (only for proxy arps) */
121		− char arp_dev[16];
	121	+ char arp_dev[IFNAMSIZ];
122	122	};
123	123
124	124	struct arpreq_old {