e2image: checking the retval for the last update_refcount() is unnecessary

Addresses-Coverity-Bug: 709478
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

diff --git a/misc/e2image.c b/misc/e2image.c
index f9357aa..8b4c067 100644 (file)
--- a/misc/e2image.c
+++ b/misc/e2image.c
@@ -1263,7 +1263,7 @@ static void output_qcow2_meta_data_blocks(ext2_filsys fs, int fd)
                        offset += img->cluster_size;
                }
        }
-       update_refcount(fd, img, offset, offset);
+       (void) update_refcount(fd, img, offset, offset);
        flush_l2_cache(img);
        sync_refcount(fd, img);