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ASoC: intel: use kmemdup rather than duplicating its implementation 

The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andrzej Hajda 2015-08-07 09:59:36 +02:00 committed by Mark Brown
parent d255b09555
commit b42e093e59
1 changed files with 1 additions and 2 deletions
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3
sound/soc/intel/atom/sst/sst_ipc.c
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@ -352,10 +352,9 @@ void sst_process_reply_mrfld(struct intel_sst_drv *sst_drv_ctx,
* copy from mailbox * copy from mailbox
**/ **/
if (msg_high.part.large) { if (msg_high.part.large) {
data = kzalloc(msg_low, GFP_KERNEL); data = kmemdup((void *)msg->mailbox_data, msg_low, GFP_KERNEL);
if (!data) if (!data)
return; return;
memcpy(data, (void *) msg->mailbox_data, msg_low);
/* Copy command id so that we can use to put sst to reset */ /* Copy command id so that we can use to put sst to reset */
dsp_hdr = (struct ipc_dsp_hdr *)data; dsp_hdr = (struct ipc_dsp_hdr *)data;
cmd_id = dsp_hdr->cmd_id; cmd_id = dsp_hdr->cmd_id;