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 05d9df90f621be89cdbd7d1ecee888c18a6b688b..7e78aee0fd6c397a5c121e8365735e35664925d2 100644 (file)
--- 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;