diff options
Diffstat (limited to 'package/kernel/mac80211/patches/319-0032-brcmfmac-use-correct-skb-freeing-helper-when-deletin.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/319-0032-brcmfmac-use-correct-skb-freeing-helper-when-deletin.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/package/kernel/mac80211/patches/319-0032-brcmfmac-use-correct-skb-freeing-helper-when-deletin.patch b/package/kernel/mac80211/patches/319-0032-brcmfmac-use-correct-skb-freeing-helper-when-deletin.patch deleted file mode 100644 index 91c5dd5d4d..0000000000 --- a/package/kernel/mac80211/patches/319-0032-brcmfmac-use-correct-skb-freeing-helper-when-deletin.patch +++ /dev/null @@ -1,58 +0,0 @@ -From 7f00ee2bbc630900ba16fc2690473f3e2db0e264 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> -Date: Tue, 27 Sep 2016 14:11:04 +0200 -Subject: [PATCH] brcmfmac: use correct skb freeing helper when deleting - flowring -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Flowrings contain skbs waiting for transmission that were passed to us -by netif. It means we checked every one of them looking for 802.1x -Ethernet type. When deleting flowring we have to use freeing function -that will check for 802.1x type as well. - -Freeing skbs without a proper check was leading to counter not being -properly decreased. This was triggering a WARNING every time -brcmf_netdev_wait_pend8021x was called. - -Signed-off-by: Rafał Miłecki <rafal@milecki.pl> -Acked-by: Arend van Spriel <arend@broadcom.com> -Cc: stable@vger.kernel.org # 4.5+ -Signed-off-by: Kalle Valo <kvalo@codeaurora.org> ---- - drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c | 9 ++++++++- - 1 file changed, 8 insertions(+), 1 deletion(-) - ---- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c -+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/flowring.c -@@ -234,13 +234,20 @@ static void brcmf_flowring_block(struct - - void brcmf_flowring_delete(struct brcmf_flowring *flow, u16 flowid) - { -+ struct brcmf_bus *bus_if = dev_get_drvdata(flow->dev); - struct brcmf_flowring_ring *ring; -+ struct brcmf_if *ifp; - u16 hash_idx; -+ u8 ifidx; - struct sk_buff *skb; - - ring = flow->rings[flowid]; - if (!ring) - return; -+ -+ ifidx = brcmf_flowring_ifidx_get(flow, flowid); -+ ifp = brcmf_get_ifp(bus_if->drvr, ifidx); -+ - brcmf_flowring_block(flow, flowid, false); - hash_idx = ring->hash_id; - flow->hash[hash_idx].ifidx = BRCMF_FLOWRING_INVALID_IFIDX; -@@ -249,7 +256,7 @@ void brcmf_flowring_delete(struct brcmf_ - - skb = skb_dequeue(&ring->skblist); - while (skb) { -- brcmu_pkt_buf_free_skb(skb); -+ brcmf_txfinalize(ifp, skb, false); - skb = skb_dequeue(&ring->skblist); - } - |