From: Jason A. Donenfeld Date: Mon, 13 Jan 2020 23:42:26 +0000 (-0500) Subject: net: skbuff: disambiguate argument and member for skb_list_walk_safe helper X-Git-Tag: v5.10.7~3383^2~96^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5eee7bd7e245914e4e050c413dfe864e31805207;p=platform%2Fkernel%2Flinux-rpi.git net: skbuff: disambiguate argument and member for skb_list_walk_safe helper This worked before, because we made all callers name their next pointer "next". But in trying to be more "drop-in" ready, the silliness here is revealed. This commit fixes the problem by making the macro argument and the member use different names. Signed-off-by: Jason A. Donenfeld Signed-off-by: David S. Miller --- diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 016b3c4ab99a..aaf73b34f72f 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1479,9 +1479,9 @@ static inline void skb_mark_not_on_list(struct sk_buff *skb) } /* Iterate through singly-linked GSO fragments of an skb. */ -#define skb_list_walk_safe(first, skb, next) \ - for ((skb) = (first), (next) = (skb) ? (skb)->next : NULL; (skb); \ - (skb) = (next), (next) = (skb) ? (skb)->next : NULL) +#define skb_list_walk_safe(first, skb, next_skb) \ + for ((skb) = (first), (next_skb) = (skb) ? (skb)->next : NULL; (skb); \ + (skb) = (next_skb), (next_skb) = (skb) ? (skb)->next : NULL) static inline void skb_list_del_init(struct sk_buff *skb) {