[XFRM]: Fix struct xfrm_algo code formatting.

Realign struct members.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index f8507ee..9b5b00c 100644
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -91,9 +91,9 @@
 };
 
 struct xfrm_algo {
-	char	alg_name[64];
+	char		alg_name[64];
 	unsigned int	alg_key_len;    /* in bits */
-	char	alg_key[0];
+	char		alg_key[0];
 };
 
 struct xfrm_stats {