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authorFelix Fietkau <nbd@openwrt.org>2011-02-07 12:05:00 +0100
committerJohn W. Linville <linville@tuxdriver.com>2011-02-07 16:02:14 -0500
commitfc7c976dc7a565213393ce700d4a6105f037bf20 (patch)
treeab7b069f25f0d6ddce88be4a1c898d3101ed1c09 /drivers/ssb
parent3dd823e6b86407aed1a025041d8f1df77e43a9c8 (diff)
mac80211: fix the skb cloned check in the tx path
Using skb_header_cloned to check if it's safe to write to the skb is not enough - mac80211 also touches the tailroom of the skb. Initially this check was only used to increase a counter, however this commit changed the code to also skip skb data reallocation if no extra head/tailroom was needed: commit 4cd06a344db752f513437138953af191cbe9a691 mac80211: skip unnecessary pskb_expand_head calls It added a regression at least with iwl3945, which is fixed by this patch. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/ssb')
0 files changed, 0 insertions, 0 deletions