drivers/gpu/drm: Use kzalloc

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / drm_auth.c

diff --git a/drivers/gpu/drm/drm_auth.c b/drivers/gpu/drm/drm_auth.c
index 932b5aa96a67ffd6731f87e537827a64ec9916b2..3f46772f0cb212d5135ad686fbd20857e6b54a25 100644 (file)
--- a/drivers/gpu/drm/drm_auth.c
+++ b/drivers/gpu/drm/drm_auth.c
@@ -79,10 +79,9 @@ static int drm_add_magic(struct drm_master *master, struct drm_file *priv,
        struct drm_device *dev = master->minor->dev;
        DRM_DEBUG("%d\n", magic);
 
-       entry = kmalloc(sizeof(*entry), GFP_KERNEL);
+       entry = kzalloc(sizeof(*entry), GFP_KERNEL);
        if (!entry)
                return -ENOMEM;
-       memset(entry, 0, sizeof(*entry));
        entry->priv = priv;
        entry->hash_item.key = (unsigned long)magic;
        mutex_lock(&dev->struct_mutex);