Patchwork [1/6] rtlwifi: Fix many compile warnings when using W=1

login
register
mail settings
Submitter Larry Finger
Date Feb. 1, 2013, 4:40 p.m.
Message ID <1359736827-30977-2-git-send-email-Larry.Finger@lwfinger.net>
Download mbox | patch
Permalink /patch/217518/
State Not Applicable
Delegated to: David Miller
Headers show

Comments

Larry Finger - Feb. 1, 2013, 4:40 p.m.
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>
---
 drivers/net/wireless/rtlwifi/wifi.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

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 */