netdev - [PATCH 1/6] rtlwifi: Fix many compile warnings when using W=1

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Date:	Fri,  1 Feb 2013 10:40:22 -0600
From:	Larry Finger <Larry.Finger@...inger.net>
To:	linville@...driver.com
Cc:	linux-wireless@...r.kernel.org,
	Larry Finger <Larry.Finger@...inger.net>,
	netdev@...r.kernel.org
Subject: [PATCH 1/6] rtlwifi: Fix many compile warnings when using W=1

Many warnings like the following arise from a build with W=1 on the
make line:

warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]

Changing the overall debug level storage from unsigned to signed fixes these.

Signed-off-by: Larry Finger <Larry.Finger@...inger.net>
---
 drivers/net/wireless/rtlwifi/wifi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h
index 21a5f4f..f13258a 100644
--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -1702,7 +1702,7 @@ struct rtl_works {
 
 struct rtl_debug {
 	u32 dbgp_type[DBGP_TYPE_MAX];
-	u32 global_debuglevel;
+	int global_debuglevel;
 	u64 global_debugcomponents;
 
 	/* add for proc debug */
-- 
1.8.1

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