Commit 08a6df09 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Dmitry Torokhov
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Input: gpio-keys - avoid clearing twice some memory 



bitmap_parselist() already clears the 'bits' bitmap, so there is no need
to clear it when it is allocated. This just wastes some cycles.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/d6ee621b9dd75b92f8831db365cee58dc2025322.1640813136.git.christophe.jaillet@wanadoo.fr


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 652c0441

drivers/input/keyboard/gpio_keys.c

+1 −1
Original line number Diff line number Diff line
@@ -247,7 +247,7 @@ static ssize_t gpio_keys_attr_store_helper(struct gpio_keys_drvdata *ddata, 
	ssize_t error;

	int i;



	bits = bitmap_zalloc(n_events, GFP_KERNEL);

	bits = bitmap_alloc(n_events, GFP_KERNEL);

	if (!bits)

		return -ENOMEM;