lib/genalloc.c: use vzalloc_node() to allocate the bitmap

[mirror_ubuntu-bionic-kernel.git] / lib / test_kmod.c

diff --git a/lib/test_kmod.c b/lib/test_kmod.c
index e372b97eee1301c1bd2e6c49b49e57c8ef4bff10..2fa9a62f4b1cb281af3f1d171d82167aec440a18 100644 (file)
--- a/lib/test_kmod.c
+++ b/lib/test_kmod.c
@@ -632,7 +632,7 @@ static void __kmod_config_free(struct test_config *config)
        config->test_driver = NULL;
 
        kfree_const(config->test_fs);
-       config->test_driver = NULL;
+       config->test_fs = NULL;
 }
 
 static void kmod_config_free(struct kmod_test_device *test_dev)
@@ -1141,7 +1141,7 @@ static struct kmod_test_device *register_test_dev_kmod(void)
        mutex_lock(&reg_dev_mutex);
 
        /* int should suffice for number of devices, test for wrap */
-       if (unlikely(num_test_devs + 1) < 0) {
+       if (num_test_devs + 1 == INT_MAX) {
                pr_err("reached limit of number of test devices\n");
                goto out;
        }
@@ -1213,7 +1213,6 @@ void unregister_test_dev_kmod(struct kmod_test_device *test_dev)
 
        dev_info(test_dev->dev, "removing interface\n");
        misc_deregister(&test_dev->misc_dev);
-       kfree(&test_dev->misc_dev.name);
 
        mutex_unlock(&test_dev->config_mutex);
        mutex_unlock(&test_dev->trigger_mutex);