Commit 96ecdc71 authored by ye xingchen's avatar ye xingchen Committed by Takashi Iwai
Browse files

ALSA: es18xx: Remove the unneeded result variable 



Return the value inb() directly instead of storing it in another redundant
 variable.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/20220920064605.215318-1-ye.xingchen@zte.com.cn


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c6fe6be6

sound/isa/es18xx.c

+1 −4
Original line number Diff line number Diff line
@@ -1344,11 +1344,8 @@ ES18XX_SINGLE("GPO1 Switch", 0, ES18XX_PM, 1, 1, ES18XX_FL_PMPORT), 


static int snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg)

{

	int data;



	outb(reg, chip->ctrl_port);

	data = inb(chip->ctrl_port + 1);

	return data;

	return inb(chip->ctrl_port + 1);

}



static void snd_es18xx_config_write(struct snd_es18xx *chip,