diff --git a/fs/erofs/data.c b/fs/erofs/data.c
index 0f2f1a839372..0983807737fd 100644
--- a/fs/erofs/data.c
+++ b/fs/erofs/data.c
@@ -69,8 +69,7 @@ repeat:
 			goto err_out;
 		}
 
-		err = bio_add_page(bio, page, PAGE_SIZE, 0);
-		if (err != PAGE_SIZE) {
+		if (bio_add_page(bio, page, PAGE_SIZE, 0) != PAGE_SIZE) {
 			err = -EFAULT;
 			goto err_out;
 		}