[PATCH v2 4/5] udf: No need to check return value of block_commit_write()

[Bean Huo]

From: Bean Huo <beanhuo@xxxxxxxxxx>

Remove unnecessary check on the return value of block_commit_write(),
because it always returns 0.

Signed-off-by: Bean Huo <beanhuo@xxxxxxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
---
 fs/udf/file.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/udf/file.c b/fs/udf/file.c
index 8238f742377b..b1a062922a24 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -67,13 +67,13 @@ static vm_fault_t udf_page_mkwrite(struct vm_fault *vmf)
 	else
 		end = PAGE_SIZE;
 	err = __block_write_begin(page, 0, end, udf_get_block);
-	if (!err)
-		err = block_commit_write(page, 0, end);
-	if (err < 0) {
+	if (err) {
 		unlock_page(page);
 		ret = block_page_mkwrite_return(err);
 		goto out_unlock;
 	}
+
+	block_commit_write(page, 0, end);
 out_dirty:
 	set_page_dirty(page);
 	wait_for_stable_page(page);
-- 
2.34.1