f2fs: compress: remove unneed check condition
In only call path of __cluster_may_compress(), __f2fs_write_data_pages()
has checked SBI_POR_DOING condition, and also cluster_may_compress()
has checked CP_ERROR_FLAG condition, so remove redundant check condition
in __cluster_may_compress() for cleanup.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 6e46a00c..53b1378 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -890,7 +890,6 @@
static bool __cluster_may_compress(struct compress_ctx *cc)
{
- struct f2fs_sb_info *sbi = F2FS_I_SB(cc->inode);
loff_t i_size = i_size_read(cc->inode);
unsigned nr_pages = DIV_ROUND_UP(i_size, PAGE_SIZE);
int i;
@@ -898,12 +897,7 @@
for (i = 0; i < cc->cluster_size; i++) {
struct page *page = cc->rpages[i];
- f2fs_bug_on(sbi, !page);
-
- if (unlikely(f2fs_cp_error(sbi)))
- return false;
- if (unlikely(is_sbi_flag_set(sbi, SBI_POR_DOING)))
- return false;
+ f2fs_bug_on(F2FS_I_SB(cc->inode), !page);
/* beyond EOF */
if (page->index >= nr_pages)
