If do_mount() fails in the wrong place, the filesystem module count
is incremented twice, but decremented only once.
This patch agains 2.4.2 fixes the problem.
J?rgen
--- fs/super.c.orig Sun Mar 11 20:25:26 2001
+++ fs/super.c Sun Mar 11 20:05:27 2001
@@ -1414,6 +1414,8 @@
fail:
if (list_empty(&sb->s_mounts))
kill_super(sb, 0);
+ else
+ put_filesystem(fstype);
goto unlock_out;
}