From 75e91c888989cf2df5c78b251b07de1f5052e30e Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Wed, 9 Dec 2020 16:42:14 +0800 Subject: f2fs: compress: fix compression chksum This patch addresses minor issues in compression chksum. Fixes: b28f047b28c5 ("f2fs: compress: support chksum") Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/compress.c | 3 +-- fs/f2fs/compress.h | 0 2 files changed, 1 insertion(+), 2 deletions(-) create mode 100644 fs/f2fs/compress.h (limited to 'fs/f2fs') diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index f05d409fd0ed..4bcbacfe3325 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -796,7 +796,7 @@ void f2fs_decompress_pages(struct bio *bio, struct page *page, bool verity) ret = cops->decompress_pages(dic); - if (!ret && fi->i_compress_flag & 1 << COMPRESS_CHKSUM) { + if (!ret && (fi->i_compress_flag & 1 << COMPRESS_CHKSUM)) { u32 provided = le32_to_cpu(dic->cbuf->chksum); u32 calculated = f2fs_crc32(sbi, dic->cbuf->cdata, dic->clen); @@ -809,7 +809,6 @@ void f2fs_decompress_pages(struct bio *bio, struct page *page, bool verity) provided, calculated); } set_sbi_flag(sbi, SBI_NEED_FSCK); - WARN_ON_ONCE(1); } } diff --git a/fs/f2fs/compress.h b/fs/f2fs/compress.h new file mode 100644 index 000000000000..e69de29bb2d1 -- cgit v1.2.3