From: Christian Lamparter <chunkeey@googlemail.com>
To: Larry.Finger@lwfinger.net
Cc: linux-wireless@vger.kernel.org, Joshua.Roys@gtri.gatech.edu,
linville@tuxdriver.com
Subject: [PATCH] rtlwifi: pass rx setup error code to caller
Date: Sun, 14 Oct 2012 22:15:48 +0200 [thread overview]
Message-ID: <201210142215.48645.chunkeey@googlemail.com> (raw)
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>
---
rtlwifi/usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/rtlwifi/usb.c b/rtlwifi/usb.c
index d7744e1..696d29f 100644
--- a/rtlwifi/usb.c
+++ b/rtlwifi/usb.c
@@ -682,7 +682,7 @@ static int rtl_usb_start(struct ieee80211_hw *hw)
set_hal_start(rtlhal);
/* Start bulk IN */
- _rtl_usb_receive(hw);
+ err = _rtl_usb_receive(hw);
}
return err;
--
1.7.10.4
next reply other threads:[~2012-10-14 20:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-14 20:15 Christian Lamparter [this message]
2012-10-14 23:14 ` [PATCH] rtlwifi: pass rx setup error code to caller Larry Finger
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