On 2018-05-17 04:32, Ramon Fried wrote:
From: Eyal Ilsar <eil...@codeaurora.org>
...
+int wcn36xx_smd_process_ptt_msg(struct wcn36xx *wcn,
+                               struct ieee80211_vif *vif, void *ptt_msg, 
size_t len,
+               void **ptt_rsp_msg)
+{
+       struct wcn36xx_hal_process_ptt_msg_req_msg *p_msg_body;
+       int ret = 0;
+
+       mutex_lock(&wcn->hal_mutex);
+       p_msg_body = kmalloc(
+               sizeof(struct wcn36xx_hal_process_ptt_msg_req_msg) + len,
+               GFP_ATOMIC);

NULL check required?

+       INIT_HAL_PTT_MSG(p_msg_body, len);
+

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