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staging: comedi: comedi_bond: just check devprivs->devs once on detach
authorIan Abbott <abbotti@mev.co.uk>
Fri, 23 Aug 2013 13:45:06 +0000 (14:45 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 26 Aug 2013 13:41:56 +0000 (06:41 -0700)
commit7b8cbe92be6dc2665e3247f4b136199055972b5a
tree26dda3a752c2a0be1a19d5323bdaff2b62d02a77tree | snapshot
parentc2af5b9681a9d1beaf37310ee3d6a5c4860750d5commit | diff
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>
drivers/staging/comedi/drivers/comedi_bond.c diff | blob | history
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