linux-kernel - [PATCH 07/20] staging:rtl8192u: Refactor RT_TRACE

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Message-Id: <20180831230250.16810-8-johnfwhitmore@gmail.com>
Date:   Sat,  1 Sep 2018 00:02:37 +0100
From:   John Whitmore <johnfwhitmore@...il.com>
To:     linux-kernel@...r.kernel.org
Cc:     devel@...verdev.osuosl.org, gregkh@...uxfoundation.org,
        John Whitmore <johnfwhitmore@...il.com>
Subject: [PATCH 07/20] staging:rtl8192u: Refactor RT_TRACE - Style

Refactor the MACRO RT_TRACE to add parentheses around the parameter
'component', this clears the checkpatch warning with respect to
precedence issues.

This is a coding style change which should have no impact on runtime
code execution.

Signed-off-by: John Whitmore <johnfwhitmore@...il.com>
---
 drivers/staging/rtl8192u/r8192U.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192u/r8192U.h b/drivers/staging/rtl8192u/r8192U.h
index b5ad69af8dac..c613894a6088 100644
--- a/drivers/staging/rtl8192u/r8192U.h
+++ b/drivers/staging/rtl8192u/r8192U.h
@@ -52,7 +52,7 @@
 extern u32 rt_global_debug_component;
 #define RT_TRACE(component, x, args...) \
 	do {							\
-		if (rt_global_debug_component & component)	\
+		if (rt_global_debug_component & (component))	\
 			pr_debug("RTL8192U: " x "\n", ##args);	\
 	} while (0)
 
-- 
2.18.0