ASoC: Intel: some incorrect sizeof() usages
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 16 Apr 2014 15:38:11 +0000 (18:38 +0300)
committerMark Brown <broonie@linaro.org>
Fri, 18 Apr 2014 16:11:03 +0000 (17:11 +0100)
The intent was to say "sizeof(*pos)" and not "sizeof(pos)".

The sizeof(*pos) is 8 bytes so the bug won't show up on 64 bit systems.
The sizeof(*dx) is 172 bytes so that will be a bugfix.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
sound/soc/intel/sst-haswell-ipc.c

index f46bb4ddde6fc7550573e5fdd0235afda429044a..4ed2d1706a8333f528cf42dfe4e357da0375160e 100644 (file)
@@ -617,7 +617,7 @@ static void hsw_notification_work(struct work_struct *work)
        case IPC_POSITION_CHANGED:
                trace_ipc_notification("DSP stream position changed for",
                        stream->reply.stream_hw_id);
-               sst_dsp_inbox_read(hsw->dsp, pos, sizeof(pos));
+               sst_dsp_inbox_read(hsw->dsp, pos, sizeof(*pos));
 
                if (stream->notify_position)
                        stream->notify_position(stream, stream->pdata);
@@ -1609,7 +1609,7 @@ int sst_hsw_dx_set_state(struct sst_hsw *hsw,
        trace_ipc_request("PM enter Dx state", state);
 
        ret = ipc_tx_message_wait(hsw, header, &state_, sizeof(state_),
-               dx, sizeof(dx));
+               dx, sizeof(*dx));
        if (ret < 0) {
                dev_err(hsw->dev, "ipc: error set dx state %d failed\n", state);
                return ret;