Fix gcc -Wall warnings in libuuid

[tools/e2fsprogs.git] / lib / ext2fs / csum.c

diff --git a/lib/ext2fs/csum.c b/lib/ext2fs/csum.c
index 20b235a..1091d73 100644 (file)
--- a/lib/ext2fs/csum.c
+++ b/lib/ext2fs/csum.c
@@ -69,7 +69,10 @@ int ext2fs_group_desc_csum_verify(ext2_filsys fs, dgrp_t group)
 
 void ext2fs_group_desc_csum_set(ext2_filsys fs, dgrp_t group)
 {
-       fs->group_desc[group].bg_checksum = ext2fs_group_desc_csum(fs, group);
+       if (EXT2_HAS_RO_COMPAT_FEATURE(fs->super,
+                                      EXT4_FEATURE_RO_COMPAT_GDT_CSUM))
+               fs->group_desc[group].bg_checksum =
+                       ext2fs_group_desc_csum(fs, group);
 }
 
 static __u32 find_last_inode_ingrp(ext2fs_inode_bitmap bitmap,