[PATCH 2/2] net: if_arp: use define instead of hard-coded value

[HÃkon Bugge]

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

Signed-off-by: HÃkon Bugge <haakon.bugge@xxxxxxxxxx>
---
 include/uapi/linux/if_arp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/uapi/linux/if_arp.h b/include/uapi/linux/if_arp.h
index b68b4b3d9172..c3cc5a9e5eaf 100644
--- a/include/uapi/linux/if_arp.h
+++ b/include/uapi/linux/if_arp.h
@@ -118,7 +118,7 @@ struct arpreq {
 	struct sockaddr	arp_ha;		/* hardware address		 */
 	int		arp_flags;	/* flags			 */
 	struct sockaddr arp_netmask;    /* netmask (only for proxy arps) */
-	char		arp_dev[16];
+	char		arp_dev[IFNAMSIZ];
 };
 
 struct arpreq_old {
-- 
2.14.3