[PATCH 08/12] btrfs: simplify reading bio status in end_compressed_writeback()

[David Sterba <dsterba@suse.com>]

We don't need to have a separate variable to read the bio status, 'ret'
works for that just fine so remove 'error'.

Signed-off-by: David Sterba <dsterba@suse.com>
---
 fs/btrfs/compression.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 79997e97f3b557..59075dd865c143 100644
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -285,12 +285,12 @@ static noinline void end_compressed_writeback(const struct compressed_bio *cb)
 	unsigned long index = cb->start >> PAGE_SHIFT;
 	unsigned long end_index = (cb->start + cb->len - 1) >> PAGE_SHIFT;
 	struct folio_batch fbatch;
-	const int error = blk_status_to_errno(cb->bbio.bio.bi_status);
 	int i;
 	int ret;
 
-	if (error)
-		mapping_set_error(inode->i_mapping, error);
+	ret = blk_status_to_errno(cb->bbio.bio.bi_status);
+	if (ret)
+		mapping_set_error(inode->i_mapping, ret);
 
 	folio_batch_init(&fbatch);
 	while (index <= end_index) {
-- 
2.49.0