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

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Date:   Thu, 22 Jun 2017 12:10:04 +0530
From:   Jaya Durga <rjdurga@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, florian.c.schilhabel@...glemail.com,
        binoy.jayan@...aro.org, arnd@...db.de, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, Jaya Durga <jayad@...c.in>
Subject: [PATCH] Staging: rtl8712 : osdep_intf.h: fix macro coding style issue

From: Jaya Durga <jayad@...c.in>

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 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8712/osdep_intf.h b/drivers/staging/rtl8712/osdep_intf.h
index 5d37e1f..1985423 100644
--- a/drivers/staging/rtl8712/osdep_intf.h
+++ b/drivers/staging/rtl8712/osdep_intf.h
@@ -29,7 +29,7 @@
 #include "osdep_service.h"
 #include "drv_types.h"

-#define RND4(x)	(((x >> 2) + (((x & 3) == 0) ?  0 : 1)) << 2)
+#define RND4(x)	((((x) >> 2) + ((((x) & 3) == 0) ?  0 : 1)) << 2)

 struct intf_priv {
	u8 *intf_dev;
--
1.9.1