tree 6ace671b30fd7fd6b1bd3a7aa5b43a37920d3099
parent 0cb72e184ac4d83705147eee07ba978473b75015
author Alan Stern <stern@rowland.harvard.edu> 1348088455 -0400
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1348245473 -0700

USB: EHCI: remove useless test

This patch (as1605) removes a useless test from the EHCI debugfs
code.  There's no point checking whether p.qh is non-NULL; we already
know it is and in any case it gets dereferenced aerlier in the
function.

The useless test was identified by smatch.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>