linux-kernel - [PATCH 4/4] Staging: rtl8712 : osdep_intf.h: fix macro coding style issue

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Message-Id: <1498549722-11400-1-git-send-email-rjdurga@gmail.com>
Date:   Tue, 27 Jun 2017 13:18:42 +0530
From:   Jaya Durga <rjdurga@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, florian.c.schilhabel@...glemail.com,
        robsonde@...il.com, becher.jannik@...il.com,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Jaya Durga <rjdurga@...il.com>, Jaya Durga <jayad@...c.in>
Subject: [PATCH 4/4] Staging: rtl8712 : osdep_intf.h: fix macro coding style issue

Fix checkpatch.pl warning of the form "CHECK" Macro argument 'x'
may be better as '(x)' to avoid precedence issues.

Signed-off-by: Jaya Durga <jayad@...c.in>
---
 drivers/staging/rtl8712/osdep_intf.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8712/osdep_intf.h b/drivers/staging/rtl8712/osdep_intf.h
index 1985423..dac6aed 100644
--- a/drivers/staging/rtl8712/osdep_intf.h
+++ b/drivers/staging/rtl8712/osdep_intf.h
@@ -29,7 +29,10 @@
 #include "osdep_service.h"
 #include "drv_types.h"
 
-#define RND4(x)	((((x) >> 2) + ((((x) & 3) == 0) ?  0 : 1)) << 2)
+static inline unsigned int RND4(unsigned int x)
+{
+	return (((x >> 2) + (((x & 3) == 0) ?  0 : 1)) << 2);
+}
 
 struct intf_priv {
 	u8 *intf_dev;
-- 
1.9.1