tree 2646d65a43916e2eac7e24e8b23f1f82918b6702
parent e3bda3ac33d3bf3e5a4049e2cabe82d3caaffc26
author Jason Wessel <jason.wessel@windriver.com> 1286810414 -0500
committer Jason Wessel <jason.wessel@windriver.com> 1287779652 -0500

kdb: Fix oops in kdb_unregister

Nothing should try to use kdb_commands directly as sometimes it is
null.  Instead, use the for_each_kdbcmd() iterator.

This particular problem dates back to the initial kdb merge (2.6.35),
but at that point nothing was dynamically unregistering commands from
the kdb shell.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>