diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192de/fw.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192de/fw.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c index 94f5b7dd06ed..da58ca4966cc 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/fw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/fw.c @@ -756,12 +756,16 @@ void rtl92d_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool dl_finished) "rtl92d_set_fw_rsvdpagepkt(): HW_VAR_SET_TX_CMD: ALL", u1RsvdPageLoc, 3); skb = dev_alloc_skb(totalpacketlen); - memcpy((u8 *) skb_put(skb, totalpacketlen), &reserved_page_packet, - totalpacketlen); - rtstatus = _rtl92d_cmd_send_packet(hw, skb); + if (!skb) { + dlok = false; + } else { + memcpy((u8 *) skb_put(skb, totalpacketlen), + &reserved_page_packet, totalpacketlen); + rtstatus = _rtl92d_cmd_send_packet(hw, skb); - if (rtstatus) - dlok = true; + if (rtstatus) + dlok = true; + } if (dlok) { RT_TRACE(rtlpriv, COMP_POWER, DBG_LOUD, "Set RSVD page location to Fw\n"); |