Messages in this thread Patch in this message | | | From | Zheng Yongjun <> | Subject | [PATCH -next] f2fs: Replace expression with offsetof() | Date | Tue, 22 Dec 2020 21:34:15 +0800 |
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Use the existing offsetof() macro instead of duplicating code.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> --- fs/f2fs/node.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index d5d8ce077f29..000cafb522ec 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -2686,7 +2686,7 @@ int f2fs_recover_inode_page(struct f2fs_sb_info *sbi, struct page *page) src = F2FS_INODE(page); dst = F2FS_INODE(ipage); - memcpy(dst, src, (unsigned long)&src->i_ext - (unsigned long)src); + memcpy(dst, src, offsetof(struct f2fs_inode, i_ext)); dst->i_size = 0; dst->i_blocks = cpu_to_le64(1); dst->i_links = cpu_to_le32(1); -- 2.22.0
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