From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Fri, 1 Feb 2013 16:40:22 +0000 (-0600)
Subject: rtlwifi: Fix many compile warnings when using W=1
X-Git-Tag: upstream/snapshot3+hdmi~5708^2~31^2^2~86
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d221ad1a8aa281aec505441602dd9f315d31cfb9;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

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@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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 */