From 91bc9e1938c4682972541cba784f335af2b81f66 Mon Sep 17 00:00:00 2001 From: Nigel Christian Date: Fri, 13 Nov 2020 23:57:47 -0500 Subject: [PATCH] power: supply: pm2301_charger: remove unnecessary variable The variable "ret" is initialized to zero and then returned. Remove it and return zero. Signed-off-by: Nigel Christian Signed-off-by: Sebastian Reichel --- drivers/power/supply/pm2301_charger.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/power/supply/pm2301_charger.c b/drivers/power/supply/pm2301_charger.c index 2df6a2459d1f..ac06ecf7fc9c 100644 --- a/drivers/power/supply/pm2301_charger.c +++ b/drivers/power/supply/pm2301_charger.c @@ -455,7 +455,6 @@ static int pm2_int_reg4(void *pm2_data, int val) static int pm2_int_reg5(void *pm2_data, int val) { struct pm2xxx_charger *pm2 = pm2_data; - int ret = 0; if (val & (PM2XXX_INT6_ITVPWR2DROP | PM2XXX_INT6_ITVPWR1DROP)) { dev_dbg(pm2->dev, "VMPWR drop to VBAT level\n"); @@ -468,7 +467,7 @@ static int pm2_int_reg5(void *pm2_data, int val) dev_dbg(pm2->dev, "Falling/Rising edge on WPWR1/2\n"); } - return ret; + return 0; } static irqreturn_t pm2xxx_irq_int(int irq, void *data) -- 2.34.1