On 2018-05-17 04:32, Ramon Fried wrote:
From: Eyal Ilsar <eilsar@xxxxxxxxxxxxxx>
...
+static int wcn36xx_smd_process_ptt_msg_rsp(void *buf, size_t len,
+ void **p_ptt_rsp_msg)
+{
+ struct wcn36xx_hal_process_ptt_msg_rsp_msg *rsp;
+ int ret = 0;
why initialize 'ret' when you immediately overwrite?
+ ret = wcn36xx_smd_rsp_status_check(buf, len);
...
+ if (rsp->header.len > 0) {
+ *p_ptt_rsp_msg = kmalloc(rsp->header.len, GFP_ATOMIC);
NULL check required?
+ memcpy(*p_ptt_rsp_msg, rsp->ptt_msg, rsp->header.len);
+ }
+ return ret;
+}
+
+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;
why initialize 'ret' when it is always overwritten before use?
+ ret = wcn36xx_smd_send_and_wait(wcn, p_msg_body->header.len);
