From: Theodore Ts'o <tytso@mit.edu>
Date: Sun, 14 Aug 2022 03:46:06 +0000 (-0400)
Subject: e2image: checking the retval for the last update_refcount() is unnecessary
X-Git-Tag: v1.46.6-rc1~14
X-Git-Url: https://git.whamcloud.com/?p=tools%2Fe2fsprogs.git;a=commitdiff_plain;h=dc79c2ad59bde8918b0cc1d53f65119fcfdbb7b4

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
--- 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);