From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 23 Aug 2013 13:45:06 +0000 (+0100)
Subject: staging: comedi: comedi_bond: just check devprivs->devs once on detach
X-Git-Tag: v3.12-rc1~183^2~73
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b8cbe92be6dc2665e3247f4b136199055972b5a;p=pandora-kernel.git

staging: comedi: comedi_bond: just check devprivs->devs once on detach

The `while` loop in `bonding_detach()` doesn't need to check
`devpriv->devs` each time round the loop.  Move the test outside the
loop.  The enclosing `if (devpriv)` can be changed to `if (devpriv &&
devpriv->devs)` as everything in this `if` statement is associated with
`devpriv->devs` anyway.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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