diff options
| author | Mike McCormack <mikem@ring3k.org> | 2011-03-10 22:41:06 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-14 12:24:48 -0700 |
| commit | f0dee9f26c31363f43a643a36f1de70a073bca0e (patch) | |
| tree | 45a6c95299f9f397cf8e2f245b0b8df0fdcbf669 /drivers/staging/rtl8192e | |
| parent | 83970d9ba1768f1b9ad6c154872cbc08f89da062 (diff) | |
staging: rtl8192e: Don't copy dev pointer to skb
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rtl8192e')
| -rw-r--r-- | drivers/staging/rtl8192e/r8192E_core.c | 3 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/r819xE_cmdpkt.c | 2 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/r819xE_firmware.c | 2 |
3 files changed, 0 insertions, 7 deletions
diff --git a/drivers/staging/rtl8192e/r8192E_core.c b/drivers/staging/rtl8192e/r8192E_core.c index b29c37fa2ef6..58d800f1b5ee 100644 --- a/drivers/staging/rtl8192e/r8192E_core.c +++ b/drivers/staging/rtl8192e/r8192E_core.c @@ -830,8 +830,6 @@ static void rtl8192_hard_data_xmit(struct sk_buff *skb, return; } - memcpy(skb->cb, &ieee80211->dev, sizeof(ieee80211->dev)); - skb_push(skb, priv->ieee80211->tx_headroom); ret = rtl8192_tx(priv, skb); if (ret != 0) { @@ -865,7 +863,6 @@ static int rtl8192_hard_start_xmit(struct sk_buff *skb, struct ieee80211_device } } - memcpy(skb->cb, &ieee80211->dev, sizeof(ieee80211->dev)); if (queue_index == TXCMD_QUEUE) { rtl819xE_tx_cmd(priv, skb); ret = 0; diff --git a/drivers/staging/rtl8192e/r819xE_cmdpkt.c b/drivers/staging/rtl8192e/r819xE_cmdpkt.c index 41dcb9026dd7..756e0660bbe5 100644 --- a/drivers/staging/rtl8192e/r819xE_cmdpkt.c +++ b/drivers/staging/rtl8192e/r819xE_cmdpkt.c @@ -38,7 +38,6 @@ RT_STATUS cmpk_message_handle_tx( u32 packettype, u32 buffer_len) { - struct net_device *dev = priv->ieee80211->dev; RT_STATUS rt_status = RT_STATUS_SUCCESS; u16 frag_threshold; u16 frag_length = 0, frag_offset = 0; @@ -75,7 +74,6 @@ RT_STATUS cmpk_message_handle_tx( goto Failed; } - memcpy((unsigned char *)(skb->cb),&dev,sizeof(dev)); tcb_desc = (cb_desc*)(skb->cb + MAX_DEV_ADDR_SIZE); tcb_desc->queue_index = TXCMD_QUEUE; tcb_desc->bCmdOrInit = packettype; diff --git a/drivers/staging/rtl8192e/r819xE_firmware.c b/drivers/staging/rtl8192e/r819xE_firmware.c index 1557d8030ca8..d9e8b5a08904 100644 --- a/drivers/staging/rtl8192e/r819xE_firmware.c +++ b/drivers/staging/rtl8192e/r819xE_firmware.c @@ -39,7 +39,6 @@ void firmware_init_param(struct r8192_priv *priv) static bool fw_download_code(struct r8192_priv *priv, u8 *code_virtual_address, u32 buffer_len) { - struct net_device *dev = priv->ieee80211->dev; bool rt_status = true; u16 frag_threshold; u16 frag_length, frag_offset = 0; @@ -69,7 +68,6 @@ static bool fw_download_code(struct r8192_priv *priv, u8 *code_virtual_address, * descriptor info add 4 to avoid packet appending overflow. */ skb = dev_alloc_skb(frag_length + 4); - memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev)); tcb_desc = (cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE); tcb_desc->queue_index = TXCMD_QUEUE; tcb_desc->bCmdOrInit = DESC_PACKET_TYPE_INIT; |