net: mpls: Remove duplicate variable from iterator macro

__nh is just a copy of nh with a different type. Signed-off-by: Benjamin Poirier <[email protected]> Signed-off-by: David S. Miller <[email protected]>
kawasaki · Nov 29, 2021 · 69d9c0d · 69d9c0d
1 parent 688e075
commit 69d9c0d
Showing 1 changed file with 6 additions and 7 deletions.
diff --git a/net/mpls/internal.h b/net/mpls/internal.h
@@ -158,17 +158,16 @@ struct mpls_route { /* next hop label forwarding entry */
 };
 
 #define for_nexthops(rt) {						\
-	int nhsel; struct mpls_nh *nh;  u8 *__nh;			\
-	for (nhsel = 0, nh = (rt)->rt_nh, __nh = (u8 *)((rt)->rt_nh);	\
+	int nhsel; struct mpls_nh *nh;					\
+	for (nhsel = 0, nh = (rt)->rt_nh;				\
 	     nhsel < (rt)->rt_nhn;					\
-	     __nh += rt->rt_nh_size, nh = (struct mpls_nh *)__nh, nhsel++)
+	     nh = (void *)nh + (rt)->rt_nh_size, nhsel++)
 
 #define change_nexthops(rt) {						\
-	int nhsel; struct mpls_nh *nh; u8 *__nh;			\
-	for (nhsel = 0, nh = (struct mpls_nh *)((rt)->rt_nh),		\
-			__nh = (u8 *)((rt)->rt_nh);			\
+	int nhsel; struct mpls_nh *nh;					\
+	for (nhsel = 0, nh = (rt)->rt_nh;				\
 	     nhsel < (rt)->rt_nhn;					\
-	     __nh += rt->rt_nh_size, nh = (struct mpls_nh *)__nh, nhsel++)
+	     nh = (void *)nh + (rt)->rt_nh_size, nhsel++)
 
 #define endfor_nexthops(rt) }