linux-kernel - [PATCH 4/5] drivers: staging: erofs: Fix parentheses error in macro

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Date:   Tue, 11 Dec 2018 11:54:42 +0100
From:   Aaron Strahlberger <aaron.strahlberger@...teo.de>
To:     Gao Xiang <gaoxiang25@...wei.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Chao Yu <yuchao0@...wei.com>, linux-erofs@...ts.ozlabs.org,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        linux-kernel@...cs.fau.de,
        Aaron Strahlberger <aaron.strahlberger@...teo.de>,
        Julius Wiedmann <julius.wiedmann@....de>,
        Dominik Huber <domi250@....de>
Subject: [PATCH 4/5] drivers: staging: erofs: Fix parentheses error in macro

Fix of ERROR: Macros with complex values should be enclosed in parentheses
from checkpatch.pl

Signed-off-by: Aaron Strahlberger <aaron.strahlberger@...teo.de>
Signed-off-by: Julius Wiedmann <julius.wiedmann@....de>
Signed-off-by: Dominik Huber <domi250@....de>
---
 drivers/staging/erofs/erofs_fs.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/erofs/erofs_fs.h b/drivers/staging/erofs/erofs_fs.h
index d4bffa2852b3..892c913960c3 100644
--- a/drivers/staging/erofs/erofs_fs.h
+++ b/drivers/staging/erofs/erofs_fs.h
@@ -38,9 +38,9 @@ struct erofs_super_block {
 /* 80 */__u8 reserved2[48];     /* 128 bytes */
 } __packed;
 
-#define __EROFS_BIT(_prefix, _cur, _pre)	enum {	\
+#define __EROFS_BIT(_prefix, _cur, _pre)	(enum { \
 	_prefix ## _cur ## _BIT = _prefix ## _pre ## _BIT + \
-		_prefix ## _pre ## _BITS }
+	_prefix ## _pre ## _BITS })
 
 /*
  * erofs inode data mapping:
-- 
2.19.2