From: Amitkumar Karwar Date: Fri, 15 Jul 2016 13:37:05 +0000 (+0530) Subject: mwifiex: update command response skb length correctly X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2fd40d2d349f0faf49460b4eca3f49dfe9094619;p=linux-beck.git mwifiex: update command response skb length correctly Same skb is being reused for storing command response from firmware in PCIe chipsets. There was a bug while updating the skb length. This patch ensures skb length correctly gets updated based on rx_len. Signed-off-by: Amitkumar Karwar Signed-off-by: Kalle Valo --- diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index 12d0ee15df1f..453ab6ad4784 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -1616,6 +1616,7 @@ static int mwifiex_pcie_process_cmd_complete(struct mwifiex_adapter *adapter) pkt_len = *((__le16 *)skb->data); rx_len = le16_to_cpu(pkt_len); + skb_put(skb, MWIFIEX_UPLD_SIZE - skb->len); skb_trim(skb, rx_len); skb_pull(skb, INTF_HEADER_LEN);