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power: supply: pm2301_charger: remove unnecessary variable

PATCH New Nigel Christian 1 participant 1 message Nov 14, 2020

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Kernel janitors Power supply
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Nigel Christian

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PATCH 1/1 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 <[email protected]>
---
 drivers/power/supply/pm2301_charger.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
drivers/power/supply/pm2301_charger.c +1 -2
index 2df6a2459d1f..ac06ecf7fc9c 100644
@@ -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)
Signature · 1 line
2.28.0