clk: rockchip: free memory in error cases when registering clock branches

[firefly-linux-kernel-4.4.55.git] / sound / sound_core.c

diff --git a/sound/sound_core.c b/sound/sound_core.c
index 11e953a1fa45a06ab9243eca4d99d5b3f16ea9ef..99b73c675743661318ac5cf4bd3000e26e3627a7 100644 (file)
--- a/sound/sound_core.c
+++ b/sound/sound_core.c
@@ -655,7 +655,7 @@ static void cleanup_oss_soundcore(void)
 static int __init init_oss_soundcore(void)
 {
        if (preclaim_oss &&
-           register_chrdev(SOUND_MAJOR, "sound", &soundcore_fops) == -1) {
+           register_chrdev(SOUND_MAJOR, "sound", &soundcore_fops) < 0) {
                printk(KERN_ERR "soundcore: sound device already in use.\n");
                return -EBUSY;
        }