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Commit 2cc47d31 authored by Yisheng Xie's avatar Yisheng Xie Committed by Takashi Iwai
Browse files

ALSA: oxfw: use match_string() helper 



match_string() returns the index of an array for a matching string,
which can be used intead of open coded variant.

Signed-off-by: default avatarYisheng Xie <xieyisheng1@huawei.com>
Reviewed-by: default avatarTakashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 96382b4f

sound/firewire/oxfw/oxfw.c

+1 −7
Original line number Original line Diff line number Diff line
@@ -49,7 +49,6 @@ static bool detect_loud_models(struct fw_unit *unit) 
		"Tapco LINK.firewire 4x6",

		"Tapco LINK.firewire 4x6",

		"U.420"};

		"U.420"};

	char model[32];

	char model[32];

	unsigned int i;

	int err;

	int err;





	err = fw_csr_string(unit->directory, CSR_MODEL,

	err = fw_csr_string(unit->directory, CSR_MODEL,
@@ -57,12 +56,7 @@ static bool detect_loud_models(struct fw_unit *unit) 
	if (err < 0)

	if (err < 0)

		return false;

		return false;





	for (i = 0; i < ARRAY_SIZE(models); i++) {

	return match_string(models, ARRAY_SIZE(models), model) >= 0;

		if (strcmp(models[i], model) == 0)

			break;

	}



	return (i < ARRAY_SIZE(models));

}

}





static int name_card(struct snd_oxfw *oxfw)

static int name_card(struct snd_oxfw *oxfw)