AcoSail/kernel_optimize_test
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Input: adi - remove an unnecessary check

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The input_free_device() function tests whether its argument is NULL and
then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Markus Elfring 2015-02-11 10:10:21 -08:00 committed by Dmitry Torokhov
parent 2b2f514705
commit de3748f66f
1 changed files with 1 additions and 2 deletions
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3
drivers/input/joystick/adi.c
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@ -535,8 +535,7 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv)
}
}
fail2: for (i = 0; i < 2; i++)
if (port->adi[i].dev)
input_free_device(port->adi[i].dev);
input_free_device(port->adi[i].dev);
gameport_close(gameport);
fail1: gameport_set_drvdata(gameport, NULL);
kfree(port);