tree dec8ce2a49bf7f333eea70dd805c505d11d982f0
parent 6682bb39e111b34290e25c4d275c5bcf8bbccbe1
author Figo.zhang <figo1802@gmail.com> 1244291509 +0800
committer Greg Kroah-Hartman <gregkh@suse.de> 1253713578 -0700

USB: ehci-dbg.c: no need for checking it before call vfree

vfree() does it's own NULL checking,so no need for check before
calling it.

Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>