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authorChao Yu <yuchao0@huawei.com>2017-11-02 20:41:02 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2017-11-05 16:42:07 -0800
commit0537b8115387f0b032472037d19e3025f8733ef7 (patch)
tree2a3b23b7d8563504d21dc2b3ad77d6ffc58ee8fb /fs/f2fs
parentdee668c14313bdc3a6a532980200908c046dda11 (diff)
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f2fs: remove dead code in update_meta_page
After commit a468f0ef516f ("f2fs: use crc and cp version to determine roll-forward recovery"), last caller of update_meta_page passing @src with NULL is gone, so remove related dead code there. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/segment.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 79efe3e71c93..5789d2e622ac 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1991,12 +1991,8 @@ struct page *get_sum_page(struct f2fs_sb_info *sbi, unsigned int segno)
void update_meta_page(struct f2fs_sb_info *sbi, void *src, block_t blk_addr)
{
struct page *page = grab_meta_page(sbi, blk_addr);
- void *dst = page_address(page);
- if (src)
- memcpy(dst, src, PAGE_SIZE);
- else
- memset(dst, 0, PAGE_SIZE);
+ memcpy(page_address(page), src, PAGE_SIZE);
set_page_dirty(page);
f2fs_put_page(page, 1);
}