[f2fs-dev] [PATCH] f2fs: change return value of reserved_segments to unsigned int

[f2fs-dev] [PATCH] f2fs: change return value of reserved_segments to unsigned int

[Xiaojun Wang]

The type of SM_I(sbi)->reserved_segments is unsigned int,
so change the return value to unsigned int.
The type cast can be removed in reserved_sections as a result.

Signed-off-by: Xiaojun Wang <wangxiaojun11@huawei.com>
---
 fs/f2fs/segment.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
index 752b177073b2..f28836a9903e 100644
--- a/fs/f2fs/segment.h
+++ b/fs/f2fs/segment.h
@@ -500,7 +500,7 @@ static inline unsigned int free_segments(struct f2fs_sb_info *sbi)
 	return FREE_I(sbi)->free_segments;
 }
 
-static inline int reserved_segments(struct f2fs_sb_info *sbi)
+static inline unsigned int reserved_segments(struct f2fs_sb_info *sbi)
 {
 	return SM_I(sbi)->reserved_segments;
 }
@@ -532,7 +532,7 @@ static inline int overprovision_segments(struct f2fs_sb_info *sbi)
 
 static inline int reserved_sections(struct f2fs_sb_info *sbi)
 {
-	return GET_SEC_FROM_SEG(sbi, (unsigned int)reserved_segments(sbi));
+	return GET_SEC_FROM_SEG(sbi, reserved_segments(sbi));
 }
 
 static inline bool has_curseg_enough_space(struct f2fs_sb_info *sbi)
-- 
2.25.1



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Re: [f2fs-dev] [PATCH] f2fs: change return value of reserved_segments to unsigned int

[Chao Yu]

On 2020/9/16 16:00, Xiaojun Wang wrote:
> The type of SM_I(sbi)->reserved_segments is unsigned int,
> so change the return value to unsigned int.
> The type cast can be removed in reserved_sections as a result.
> 
> Signed-off-by: Xiaojun Wang <wangxiaojun11@huawei.com>

Reviewed-by: Chao Yu <yuchao0@huawei.com>

Thanks,


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