Remove unnecessary code logic.
Signed-off-by: Yangtao Li <frank...@vivo.com>
---
fs/f2fs/compress.c | 30 +++++++++++++-----------------
1 file changed, 13 insertions(+), 17 deletions(-)
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c
index 36e5dab6baae..de55c266509a 100644
--- a/fs/f2fs/compress.c
+++ b/fs/f2fs/compress.c
@@ -1170,7 +1170,9 @@ int f2fs_truncate_partial_cluster(struct inode *inode,
u64 from, bool lock)
int log_cluster_size = F2FS_I(inode)->i_log_cluster_size;
pgoff_t start_idx = from >> (PAGE_SHIFT + log_cluster_size) <<
log_cluster_size;
- int err;
+ struct page **rpages = fsdata;
+ int cluster_size = F2FS_I(inode)->i_cluster_size;
+ int err, i;
err = f2fs_is_compressed_cluster(inode, start_idx);
if (err < 0)
@@ -1190,25 +1192,19 @@ int f2fs_truncate_partial_cluster(struct inode *inode,
u64 from, bool lock)
if (err <= 0)
return err;
- if (err > 0) {
- struct page **rpages = fsdata;
- int cluster_size = F2FS_I(inode)->i_cluster_size;
- int i;
-
- for (i = cluster_size - 1; i >= 0; i--) {
- loff_t start = rpages[i]->index << PAGE_SHIFT;
+ for (i = cluster_size - 1; i >= 0; i--) {
+ loff_t start = rpages[i]->index << PAGE_SHIFT;
- if (from <= start) {
- zero_user_segment(rpages[i], 0, PAGE_SIZE);
- } else {
- zero_user_segment(rpages[i], from - start,
- PAGE_SIZE);
- break;
- }
+ if (from <= start) {
+ zero_user_segment(rpages[i], 0, PAGE_SIZE);
+ } else {
+ zero_user_segment(rpages[i], from - start,
+ PAGE_SIZE);
+ break;
}
-
- f2fs_compress_write_end(inode, fsdata, start_idx, true);
}
+
+ f2fs_compress_write_end(inode, fsdata, start_idx, true);
return 0;
}
--
2.39.0
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