diff options
| author | Avinash Patil <patila@marvell.com> | 2013-11-05 15:01:44 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-11-11 14:42:45 -0500 |
| commit | d03b4aa77e1187b77dfe37d14a923547f00baa66 (patch) | |
| tree | d7484b966fc32eb1bbf1c01c8fdff9e289d7cc6b /drivers/net/wireless/mwifiex | |
| parent | 3545f3d5f4af715c914394123ce7725a9cf0a1c4 (diff) | |
| download | blackbird-obmc-linux-d03b4aa77e1187b77dfe37d14a923547f00baa66.tar.gz blackbird-obmc-linux-d03b4aa77e1187b77dfe37d14a923547f00baa66.zip | |
mwifiex: correct packet length for packets from SDIO interface
While receiving a packet on SDIO interface, we allocate skb with
size multiple of SDIO block size. We need to resize this skb
after RX using packet length from RX header.
Cc: <stable@vger.kernel.org>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sdio.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c index 1576104e3d95..9bf8898743ab 100644 --- a/drivers/net/wireless/mwifiex/sdio.c +++ b/drivers/net/wireless/mwifiex/sdio.c @@ -1029,7 +1029,10 @@ static int mwifiex_decode_rx_packet(struct mwifiex_adapter *adapter, struct sk_buff *skb, u32 upld_typ) { u8 *cmd_buf; + __le16 *curr_ptr = (__le16 *)skb->data; + u16 pkt_len = le16_to_cpu(*curr_ptr); + skb_trim(skb, pkt_len); skb_pull(skb, INTF_HEADER_LEN); switch (upld_typ) { |
