rtc: isl12057: use PTR_ERR_OR_ZERO to fix coccinelle warnings
Author: Fengguang Wu <fengguang.wu@intel.com>
drivers/rtc/rtc-isl12057.c:278:1-3: WARNING: PTR_RET can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: coccinelle/api/ptr_ret.cocci
CC: Arnaud Ebalard
CC: Jason Cooper
Signed-off-by: Fengguang Wu
Signed-off-by: Jason Cooper
---
drivers/rtc/rtc-isl12057.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
index 7854a65..835b425 100644
--- a/drivers/rtc/rtc-isl12057.c
+++ b/drivers/rtc/rtc-isl12057.c
@@ -275,10 +275,7 @@ static int isl12057_probe(struct i2c_client *client,
dev_set_drvdata(dev, data);
rtc = devm_rtc_device_register(dev, DRV_NAME, &rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc))
- return PTR_ERR(rtc);
-
- return 0;
+ return PTR_ERR_OR_ZERO(rtc);
}
#ifdef CONFIG_OF |
---
drivers/rtc/rtc-isl12057.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
index 7854a65..835b425 100644
--- a/drivers/rtc/rtc-isl12057.c
+++ b/drivers/rtc/rtc-isl12057.c
@@ -275,10 +275,7 @@ static int isl12057_probe(struct i2c_client *client,
dev_set_drvdata(dev, data);
rtc = devm_rtc_device_register(dev, DRV_NAME, &rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc))
- return PTR_ERR(rtc);
-
- return 0;
+ return PTR_ERR_OR_ZERO(rtc);
}
#ifdef CONFIG_OF