From: Maurizio Lombardi <mlombard@redhat.com>
Date: Fri, 20 Oct 2023 16:00:42 +0000 (+0200)
Subject: driver core: class: remove boilerplate code
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=28f2d57d88a71353eb1f1952d1ac4a7816612087;p=linux.git

driver core: class: remove boilerplate code

Jump to err_out to avoid duplicating the code.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Link: https://lore.kernel.org/r/20231020160042.759439-1-mlombard@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 05d9df90f621b..7e78aee0fd6c3 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -193,10 +193,8 @@ int class_register(const struct class *cls)
 	lockdep_register_key(key);
 	__mutex_init(&cp->mutex, "subsys mutex", key);
 	error = kobject_set_name(&cp->subsys.kobj, "%s", cls->name);
-	if (error) {
-		kfree(cp);
-		return error;
-	}
+	if (error)
+		goto err_out;
 
 	cp->subsys.kobj.kset = class_kset;
 	cp->subsys.kobj.ktype = &class_ktype;