>From 2cb9c6eca9f0b05d8055d1c7ba78f89c89c34869 Mon Sep 17 00:00:00 2001
From: Joshua Roys <Joshua.Roys@xxxxxxxxxxxxxxx>
Date: Thu, 3 May 2012 00:20:18 -0400
Subject: [PATCH 7/9] rtlwifi: fail rtl_usb_start if any bulk in urbs fail
This would have made debugging the erroneous bulk in endpoint number
easier.
Signed-off-by: Joshua Roys <Joshua.Roys@xxxxxxxxxxxxxxx>
---
drivers/net/wireless/rtlwifi/usb.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 00e90bc..c62fc7d 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -648,13 +648,17 @@ static int _rtl_usb_receive(struct ieee80211_hw *hw)
usb_anchor_urb(urb, &rtlusb->rx_submitted);
err = usb_submit_urb(urb, GFP_KERNEL);
- if (err)
+ if (err) {
+ RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG,
+ "Failed to submit URB!!\n");
goto err_out;
+ }
usb_free_urb(urb);
}
return 0;
err_out:
+ RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, "err=%i\n", err);
usb_kill_anchored_urbs(&rtlusb->rx_submitted);
return err;
}
@@ -676,7 +680,7 @@ 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;
--
1.7.7.6
