ext2fs: Mark superblock as not modified when written

[Stefan Fritsch]

I have seen spurious "file system not clean; please fsck(8)" warnings
during "mount -ur". Set e2fs_fmod = 0 when writing the superblock (as
ffs does).

ok?

Cheers,
Stefan


diff --git a/sys/ufs/ext2fs/ext2fs_vfsops.c b/sys/ufs/ext2fs/ext2fs_vfsops.c
index 98d5536418c..372c4d6f1fc 100644
--- a/sys/ufs/ext2fs/ext2fs_vfsops.c
+++ b/sys/ufs/ext2fs/ext2fs_vfsops.c
@@ -1007,6 +1007,7 @@ ext2fs_sbupdate(struct ufsmount *mp, int waitfor)
                error = bwrite(bp);
        else
                bawrite(bp);
+       fs->e2fs_fmod = 0;
        return (error);
 }