tree f0d4f1ba015018c3d0c2236826410bdac0486dee
parent 8d0514d5631d8ded3fe42c3a16727039b576f18c
author Tina Johnson <tinajohnson.1234@gmail.com> 1425897680 +0530
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1425904749 +0100

drivers: staging: iio: meter: Removed unnecessary variable

Variable ret is used only to store the return value. Hence ret is
removed and the return statement modified. Coccinelle was used to
detect such removable variables:

@rule1@
identifier ret;
expression e;
@@

-ret =
+return
           e;
-return ret;

Signed-off-by: Tina Johnson <tinajohnson.1234@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>