tree b8911eb50f7b938425c47c637ee651d6541de992
parent 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae
author Michal Nazarewicz <mina86@mina86.com> 1384169511 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1385399347 -0800

staging: comedi: fix potentially uninitialised variable

If none of the if conditions take a true path, the ret variable will
never be assigned a value.

Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>