Re: [patch] rtlwifi: potential forever loop in rtl92de_hw_init()

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On 06/29/2011 01:31 AM, Dan Carpenter wrote:
"i" should be an int here because we are trying to use it to count
to 10000.  The original code looks like it could hang in a forever
loop.

Signed-off-by: Dan Carpenter<error27@xxxxxxxxx>
---
If we exit the loop via a timeout, that error isn't handled.  Should
we limp along, or return an error?

ACKed-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

Dan,

Thanks for this part. After another look at this routine, there are a couple of places that need to be fixed. I will take care of that.

Larry


diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
index eedfb38..cbc0f40 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192de/hw.c
@@ -908,7 +908,8 @@ int rtl92de_hw_init(struct ieee80211_hw *hw)
  	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
  	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
  	bool rtstatus = true;
-	u8 tmp_u1b, i;
+	u8 tmp_u1b;
+	int i;
  	int err;
  	unsigned long flags;



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