diff --git a/ChangeLog b/ChangeLog
index cca6bc6b1..c1b25688d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-07  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/io/lzopio.c (test_header): Simplify code and remove useless
+	"checksum = checksum;".
+
 2013-11-07  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/fs/reiserfs.c (grub_reiserfs_iterate_dir): Fix type of
diff --git a/grub-core/io/lzopio.c b/grub-core/io/lzopio.c
index 451d237af..0e7e2e56b 100644
--- a/grub-core/io/lzopio.c
+++ b/grub-core/io/lzopio.c
@@ -380,12 +380,8 @@ test_header (grub_file_t file)
       sizeof (checksum))
     goto CORRUPTED;
 
-  if (hcheck)
-  {
-    checksum = checksum;
-    if (grub_memcmp (&checksum, hcheck->read(context), sizeof(checksum)) != 0)
-      goto CORRUPTED;
-  }
+  if (hcheck && grub_memcmp (&checksum, hcheck->read(context), sizeof(checksum)) != 0)
+    goto CORRUPTED;
 
   lzopio->start_block_off = grub_file_tell (lzopio->file);