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authorLarry Finger <Larry.Finger@lwfinger.net>2016-12-21 11:18:55 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-26 11:07:49 +0100
commita82ac399bcf289d5152613afa644846ae2320e23 (patch)
treeef78430448b1b2d2c088f4caab8df82fd06f73de /drivers/net
parentf1924ac09c968c94c922b723979d344b8ff106cd (diff)
downloadlinux-linaro-stable-a82ac399bcf289d5152613afa644846ae2320e23.tar.gz
rtlwifi: rtl_usb: Fix missing entry in USB driver's private data
commit 60f59ce0278557f7896d5158ae6d12a4855a72cc upstream. These drivers need to be able to reference "struct ieee80211_hw" from the driver's private data, and vice versa. The USB driver failed to store the address of ieee80211_hw in the private data. Although this bug has been present for a long time, it was not exposed until commit ba9f93f82aba ("rtlwifi: Fix enter/exit power_save"). Fixes: ba9f93f82aba ("rtlwifi: Fix enter/exit power_save") Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/usb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c
index aac1ed3f7bb4..ced416a99f4b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/usb.c
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
@@ -1073,6 +1073,7 @@ int rtl_usb_probe(struct usb_interface *intf,
return -ENOMEM;
}
rtlpriv = hw->priv;
+ rtlpriv->hw = hw;
rtlpriv->usb_data = kzalloc(RTL_USB_MAX_RX_COUNT * sizeof(u32),
GFP_KERNEL);
if (!rtlpriv->usb_data)