These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / sound / soc / intel / atom / sst / sst_ipc.c

diff --git a/kernel/sound/soc/intel/atom/sst/sst_ipc.c b/kernel/sound/soc/intel/atom/sst/sst_ipc.c
index 5a27861..3dc7358 100644 (file)
--- a/kernel/sound/soc/intel/atom/sst/sst_ipc.c
+++ b/kernel/sound/soc/intel/atom/sst/sst_ipc.c
@@ -352,10 +352,9 @@ void sst_process_reply_mrfld(struct intel_sst_drv *sst_drv_ctx,
         * copy from mailbox
         **/
        if (msg_high.part.large) {
-               data = kzalloc(msg_low, GFP_KERNEL);
+               data = kmemdup((void *)msg->mailbox_data, msg_low, GFP_KERNEL);
                if (!data)
                        return;
-               memcpy(data, (void *) msg->mailbox_data, msg_low);
                /* Copy command id so that we can use to put sst to reset */
                dsp_hdr = (struct ipc_dsp_hdr *)data;
                cmd_id = dsp_hdr->cmd_id;