[PATCH v1 1/4] driver core: Ignore 0 in dev_err_probe()
From: Andy Shevchenko
Date: Wed Aug 21 2024 - 08:23:08 EST
In the similar way, ignore 0 error code (AKA "success") in
dev_err_probe(). This helps to simplify a code such as
if (ret < 0)
return dev_err_probe(int3472->dev, ret, err_msg);
return ret;
to
return dev_err_probe(int3472->dev, ret, err_msg);
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/base/core.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 6d3897492285..144cb8c201fb 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -5046,6 +5046,10 @@ int dev_err_probe(const struct device *dev, int err, const char *fmt, ...)
*/
break;
+ case 0:
+ /* Success, no need to issue an error message */
+ break;
+
default:
dev_err(dev, "error %pe: %pV", ERR_PTR(err), &vaf);
break;
--
2.43.0.rc1.1336.g36b5255a03ac