P2P: Fix stopping on search after SD callback

If p2p_find_timeout triggers after starting SD but before getting TX
status for send action, unwanted search could get triggered again when
TX status arrives though p2p_find_timeout moved the state to P2P_IDLE by
then. p2p_continue_find() would then move the state to P2P_SEARCH again.
Do not trigger the find operation from this context if state is
P2P_IDLE to avoid this.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>

src/p2p/p2p.c

@@ -3171,13 +3171,15 @@ static void p2p_sd_cb(struct p2p_data *p2p, int success)
 		if (p2p->sd_peer)
 			p2p->cfg->send_action_done(p2p->cfg->cb_ctx);
 		p2p->sd_peer = NULL;
-		p2p_continue_find(p2p);
+		if (p2p->state != P2P_IDLE)
+			p2p_continue_find(p2p);
 		return;
 	}
 
 	if (p2p->sd_peer == NULL) {
 		p2p_dbg(p2p, "No SD peer entry known");
-		p2p_continue_find(p2p);
+		if (p2p->state != P2P_IDLE)
+			p2p_continue_find(p2p);
 		return;
 	}