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Commit 291186e0 authored by Jaroslav Kysela's avatar Jaroslav Kysela
Browse files

ALSA: usbmixer - use MAX_ID_ELEMS where possible 



Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 7affdc17

sound/usb/usbmixer.c

+3 −2
Original line number Diff line number Diff line
@@ -108,7 +108,7 @@ struct mixer_build { 
	struct usb_mixer_interface *mixer;

	unsigned char *buffer;

	unsigned int buflen;

	DECLARE_BITMAP(unitbitmap, 256);

	DECLARE_BITMAP(unitbitmap, MAX_ID_ELEMS);

	struct usb_audio_term oterm;

	const struct usbmix_name_map *map;

	const struct usbmix_selector_map *selector_map;
@@ -2265,7 +2265,8 @@ int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, 
	mixer->chip = chip;

	mixer->ctrlif = ctrlif;

	mixer->ignore_ctl_error = ignore_error;

	mixer->id_elems = kcalloc(256, sizeof(*mixer->id_elems), GFP_KERNEL);

	mixer->id_elems = kcalloc(MAX_ID_ELEMS, sizeof(*mixer->id_elems),

				  GFP_KERNEL);

	if (!mixer->id_elems) {

		kfree(mixer);

		return -ENOMEM;