rtlwifi: pass rx setup error code to caller
If _rtl_usb_receive fails, the device is
probably not ready. Hence the error code
should be passed to the caller, so it can
react accordingly and notify the user.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 030beb4..e3ea4b3 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -673,7 +673,7 @@
set_hal_start(rtlhal);
/* Start bulk IN */
- _rtl_usb_receive(hw);
+ err = _rtl_usb_receive(hw);
}
return err;