From: ye xingchen ye.xingchen@zte.com.cn
Return the value inb() directly instead of storing it in another redundant variable.
Reported-by: Zeal Robot zealci@zte.com.cn Signed-off-by: ye xingchen ye.xingchen@zte.com.cn --- sound/isa/es18xx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 3fcd168480b6..0a32845b1017 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -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,