diff options
| author | Avinash Patil <patila@marvell.com> | 2013-01-23 04:29:03 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-01-31 00:06:39 +0400 |
| commit | 6ccea75e701d5d452b674dd5550c0caceccb5d56 (patch) | |
| tree | a9a773c45f5cf92e1615dd70be5d9e7d21f04613 /drivers/net/wireless/mwifiex | |
| parent | def64521572d8330bfa6d855e278507100fdf180 (diff) | |
| download | linux-6ccea75e701d5d452b674dd5550c0caceccb5d56.tar.xz | |
mwifiex: fix invalid access of PCIe RxBD ring buffer descriptor
This patch fixes invalid access of RxBD ring buffer descriptor's
length and flag inside PCIe send_data_complete() routine. We are
supposed to modify TxBD buffer descriptor's length and flag here.
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/pcie.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c index 237949c070cc..7415ac8c3ad7 100644 --- a/drivers/net/wireless/mwifiex/pcie.c +++ b/drivers/net/wireless/mwifiex/pcie.c @@ -846,8 +846,8 @@ static int mwifiex_pcie_send_data_complete(struct mwifiex_adapter *adapter) card->tx_buf_list[wrdoneidx] = NULL; card->txbd_ring[wrdoneidx]->paddr = 0; - card->rxbd_ring[wrdoneidx]->len = 0; - card->rxbd_ring[wrdoneidx]->flags = 0; + card->txbd_ring[wrdoneidx]->len = 0; + card->txbd_ring[wrdoneidx]->flags = 0; card->txbd_rdptr++; if ((card->txbd_rdptr & MWIFIEX_TXBD_MASK) == num_tx_buffs) |