mfd: kempld: Use PTR_ERR_OR_ZERO() to simplify code

Use the standard error pointer macro to shorten the code and simplify.

Signed-off-by: Xichao Zhao <zhao.xichao@vivo.com>
Link: https://lore.kernel.org/r/20250812093104.103193-1-zhao.xichao@vivo.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
index 77980c7..c2008d2 100644 (file)
--- a/drivers/mfd/kempld-core.c
+++ b/drivers/mfd/kempld-core.c
@@ -141,10 +141,8 @@ static int kempld_create_platform_device(const struct kempld_platform_data *pdat
        };
 
        kempld_pdev = platform_device_register_full(&pdevinfo);
-       if (IS_ERR(kempld_pdev))
-               return PTR_ERR(kempld_pdev);
 
-       return 0;
+       return PTR_ERR_OR_ZERO(kempld_pdev);
 }
 
 /**