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[04/11] ASoC: SOF: ipc: Use ipc->max_payload_size for message/reply size checking

Message ID 20220330201926.1330402-5-ranjani.sridharan@linux.intel.com
State New
Headers show
Series ASoC: SOF: Miscellaneous fixes for IPC and trace | expand

Commit Message

Ranjani Sridharan March 30, 2022, 8:19 p.m. UTC 
From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

Use the ipc->max_payload_size for validating that the message or reply
size can be supported.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
---
 sound/soc/sof/ipc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index af2efc1c8436..166d4906698b 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -373,8 +373,8 @@  int sof_ipc_tx_message_no_pm(struct snd_sof_ipc *ipc, u32 header,
 {
 	int ret;
 
-	if (msg_bytes > SOF_IPC_MSG_MAX_SIZE ||
-	    reply_bytes > SOF_IPC_MSG_MAX_SIZE)
+	if (msg_bytes > ipc->max_payload_size ||
+	    reply_bytes > ipc->max_payload_size)
 		return -ENOBUFS;
 
 	/* Serialise IPC TX */