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From: Yunlong Song <yunlong.song@huawei.com>
To: <jaegeuk@kernel.org>, <chao@kernel.org>, <yuchao0@huawei.com>,
	<yunlong.song@icloud.com>, <yunlong.song@huawei.com>
Cc: <miaoxie@huawei.com>, <bintian.wang@huawei.com>,
	<heyunlei@huawei.com>, <linux-fsdevel@vger.kernel.org>,
	<linux-f2fs-devel@lists.sourceforge.net>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH] f2fs-tools: fix is_set_ckpt_flags for correct bool value
Date: Sun, 10 Sep 2017 19:15:29 +0800	[thread overview]
Message-ID: <1505042129-41945-1-git-send-email-yunlong.song@huawei.com> (raw)

If flag bit to check is in 0xFFFFFF00, then the return value will be false,
this is not correct, so fix it.

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
---
 fsck/f2fs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fsck/f2fs.h b/fsck/f2fs.h
index 871cffc..de03512 100644
--- a/fsck/f2fs.h
+++ b/fsck/f2fs.h
@@ -276,7 +276,7 @@ static inline void *__bitmap_ptr(struct f2fs_sb_info *sbi, int flag)
 static inline bool is_set_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f)
 {
 	unsigned int ckpt_flags = le32_to_cpu(cp->ckpt_flags);
-	return ckpt_flags & f;
+	return ckpt_flags & f ? 1 : 0;
 }
 
 static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi)
-- 
1.8.5.2

WARNING: multiple messages have this Message-ID (diff)
From: Yunlong Song <yunlong.song@huawei.com>
To: jaegeuk@kernel.org, chao@kernel.org, yuchao0@huawei.com,
	yunlong.song@icloud.com, yunlong.song@huawei.com
Cc: miaoxie@huawei.com, bintian.wang@huawei.com, heyunlei@huawei.com,
	linux-fsdevel@vger.kernel.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-kernel@vger.kernel.org
Subject: [PATCH] f2fs-tools: fix is_set_ckpt_flags for correct bool value
Date: Sun, 10 Sep 2017 19:15:29 +0800	[thread overview]
Message-ID: <1505042129-41945-1-git-send-email-yunlong.song@huawei.com> (raw)

If flag bit to check is in 0xFFFFFF00, then the return value will be false,
this is not correct, so fix it.

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
---
 fsck/f2fs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fsck/f2fs.h b/fsck/f2fs.h
index 871cffc..de03512 100644
--- a/fsck/f2fs.h
+++ b/fsck/f2fs.h
@@ -276,7 +276,7 @@ static inline void *__bitmap_ptr(struct f2fs_sb_info *sbi, int flag)
 static inline bool is_set_ckpt_flags(struct f2fs_checkpoint *cp, unsigned int f)
 {
 	unsigned int ckpt_flags = le32_to_cpu(cp->ckpt_flags);
-	return ckpt_flags & f;
+	return ckpt_flags & f ? 1 : 0;
 }
 
 static inline block_t __start_cp_addr(struct f2fs_sb_info *sbi)
-- 
1.8.5.2

             reply	other threads:[~2017-09-10 11:15 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-10 11:15 Yunlong Song [this message]
2017-09-10 11:15 ` [PATCH] f2fs-tools: fix is_set_ckpt_flags for correct bool value Yunlong Song
2017-09-12  1:11 ` Chao Yu
2017-09-12  1:11   ` Chao Yu

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