Staging: gdm724x: netlink_k.c: fixed coding style

Line over 80 characters
Signed-off-by: Daniel Ngu <daniel.dy.ngu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/gdm724x/netlink_k.c

@@ -32,7 +32,8 @@ static struct semaphore netlink_mutex;
 #define ND_MAX_GROUP		30
 #define ND_IFINDEX_LEN		sizeof(int)
 #define ND_NLMSG_SPACE(len)	(NLMSG_SPACE(len) + ND_IFINDEX_LEN)
-#define ND_NLMSG_DATA(nlh)	((void *)((char *)NLMSG_DATA(nlh) + ND_IFINDEX_LEN))
+#define ND_NLMSG_DATA(nlh)	((void *)((char *)NLMSG_DATA(nlh) + \
+						  ND_IFINDEX_LEN))
 #define ND_NLMSG_S_LEN(len)	(len+ND_IFINDEX_LEN)
 #define ND_NLMSG_R_LEN(nlh)	(nlh->nlmsg_len-ND_IFINDEX_LEN)
 #define ND_NLMSG_IFIDX(nlh)	NLMSG_DATA(nlh)