From 72267e5cfefb2b54b6a16e5775da01e26ede2953 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 7 Oct 2011 14:55:39 +0200 Subject: [PATCH] mac80211: dont adjust truesize There's no need to adjust truesize. The history of this was that we always ran into skb_truesize_bug (via skb_truesize_check) which has since been removed in commit 92a0acce186cd. skb_truesize_check() checked that truesize was bigger or equal to the actual allocation, which would trigger in mac80211 due to header adding. The check no longer exists and we shouldn't be messing with the truesize anwyay. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/tx.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 3d2b6b2749f6..6792f52ee886 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -1402,9 +1402,6 @@ static int ieee80211_skb_resize(struct ieee80211_sub_if_data *sdata, return -ENOMEM; } - /* update truesize too */ - skb->truesize += head_need + tail_need; - return 0; } -- GitLab