[NET] NETLINK: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
index 548e4e6..c299679 100644
--- a/net/netlink/genetlink.c
+++ b/net/netlink/genetlink.c
@@ -310,7 +310,7 @@
 	if (nlh->nlmsg_type < NLMSG_MIN_TYPE)
 		goto ignore;
 
-       	family = genl_family_find_byid(nlh->nlmsg_type);
+	family = genl_family_find_byid(nlh->nlmsg_type);
 	if (family == NULL) {
 		err = -ENOENT;
 		goto errout;