/* todo: should this be allocated from a pool to avoid kmalloc */
msg_context = kmalloc(sizeof(*msg_context), GFP_KERNEL);
- memset(msg_context, 0, sizeof(*msg_context));
+ if (!msg_context)
+ return NULL;
+
+ memset(msg_context, 0, sizeof(*msg_context));
msg_context->instance = instance;
msg_context->handle =
mmal_context_map_create_handle(&instance->context_map,
}
instance = kmalloc(sizeof(*instance), GFP_KERNEL);
- memset(instance, 0, sizeof(*instance));
+ if (!instance)
+ return -ENOMEM;
+
+ memset(instance, 0, sizeof(*instance));
mutex_init(&instance->vchiq_mutex);
mutex_init(&instance->bulk_mutex);