rtlwifi: fix potential NULL pointer dereference
authorPing-Ke Shih <pkshih@realtek.com>
Tue, 12 Mar 2019 09:06:48 +0000 (17:06 +0800)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 4 Apr 2019 10:25:27 +0000 (13:25 +0300)
commit60209d482b97743915883d293c8b85226d230c19
tree4dfd3f45af50e21049bf6544bd45b578221e06b2
parent765976285a8c8db3f0eb7f033829a899d0c2786e
rtlwifi: fix potential NULL pointer dereference

In case dev_alloc_skb fails, the fix safely returns to avoid
potential NULL pointer dereference.

Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw_common.c
drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c
drivers/net/wireless/realtek/rtlwifi/rtl8723ae/fw.c
drivers/net/wireless/realtek/rtlwifi/rtl8723be/fw.c
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/fw.c