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Commit f8300ab8 authored by Julia Lawall's avatar Julia Lawall Committed by Dmitry Torokhov
Browse files

Input: wistron_btns - switch to using kmemdup() 



Use kmemdup when some other buffer is immediately copied into the
allocated region.

Signed-off-by: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 641d446f

drivers/input/misc/wistron_btns.c

+2 −2
Original line number Diff line number Diff line
@@ -983,11 +983,11 @@ static int __init copy_keymap(void) 
	for (key = keymap; key->type != KE_END; key++)

		length++;



	new_keymap = kmalloc(length * sizeof(struct key_entry), GFP_KERNEL);

	new_keymap = kmemdup(keymap, length * sizeof(struct key_entry),

			     GFP_KERNEL);

	if (!new_keymap)

		return -ENOMEM;



	memcpy(new_keymap, keymap, length * sizeof(struct key_entry));

	keymap = new_keymap;



	return 0;