From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Thu, 7 Jul 2016 02:08:38 +0000 (+0000)
Subject: memory: atmel-ebi: use PTR_ERR_OR_ZERO() to simplify the code
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ee4fec5f44a2c0f59327748217319f78e49b90a7;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

memory: atmel-ebi: use PTR_ERR_OR_ZERO() to simplify the code

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR.

Generated by coccinelle.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
---

diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index f87ad6f5d2dc..b5ed3bd082b5 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c
@@ -410,10 +410,7 @@ static int at91sam9_ebi_init(struct at91_ebi *ebi)
 
 	field.reg = AT91SAM9_SMC_MODE(AT91SAM9_SMC_GENERIC);
 	fields->mode = devm_regmap_field_alloc(ebi->dev, ebi->smc, field);
-	if (IS_ERR(fields->mode))
-		return PTR_ERR(fields->mode);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(fields->mode);
 }
 
 static int sama5d3_ebi_init(struct at91_ebi *ebi)
@@ -441,10 +438,7 @@ static int sama5d3_ebi_init(struct at91_ebi *ebi)
 
 	field.reg = SAMA5_SMC_MODE(SAMA5_SMC_GENERIC);
 	fields->mode = devm_regmap_field_alloc(ebi->dev, ebi->smc, field);
-	if (IS_ERR(fields->mode))
-		return PTR_ERR(fields->mode);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(fields->mode);
 }
 
 static int at91_ebi_dev_setup(struct at91_ebi *ebi, struct device_node *np,