diff options
author | Avinash Patil <patila@marvell.com> | 2013-11-05 18:01:44 -0500 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2013-11-11 14:42:45 -0500 |
commit | d03b4aa77e1187b77dfe37d14a923547f00baa66 (patch) | |
tree | d7484b966fc32eb1bbf1c01c8fdff9e289d7cc6b /drivers/net/wireless/mwifiex/sdio.c | |
parent | 3545f3d5f4af715c914394123ce7725a9cf0a1c4 (diff) |
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/sdio.c')
-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, | |||
1029 | struct sk_buff *skb, u32 upld_typ) | 1029 | struct sk_buff *skb, u32 upld_typ) |
1030 | { | 1030 | { |
1031 | u8 *cmd_buf; | 1031 | u8 *cmd_buf; |
1032 | __le16 *curr_ptr = (__le16 *)skb->data; | ||
1033 | u16 pkt_len = le16_to_cpu(*curr_ptr); | ||
1032 | 1034 | ||
1035 | skb_trim(skb, pkt_len); | ||
1033 | skb_pull(skb, INTF_HEADER_LEN); | 1036 | skb_pull(skb, INTF_HEADER_LEN); |
1034 | 1037 | ||
1035 | switch (upld_typ) { | 1038 | switch (upld_typ) { |