diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 90c75822fef6..728ff6e316ac 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1029,9 +1029,9 @@ static void f2fs_submit_discard_endio(struct bio *bio)
 	struct discard_cmd *dc = (struct discard_cmd *)bio->bi_private;
 	unsigned long flags;
 
-	dc->error = blk_status_to_errno(bio->bi_status);
-
 	spin_lock_irqsave(&dc->lock, flags);
+	if (!dc->error)
+		dc->error = blk_status_to_errno(bio->bi_status);
 	dc->bio_ref--;
 	if (!dc->bio_ref && dc->state == D_SUBMIT) {
 		dc->state = D_DONE;