net: sockets: socket_service: Fixed issue that prevented reconfiguration

Once running, a socket service could not be reconfigured (i.e. changing
file descriptors and/or events to be polled). This was due to an wrong
check at the end of the thread main loop of socket_service_thread that
evaluated to false as variable ret is zero if trigger_work(), which is
called previously for all returned events, returns successfully.

Signed-off-by: Philipp Finke <[email protected]>

Author: PhilippFinke88

subsys/net/lib/sockets/sockets_service.c

@@ -260,7 +260,7 @@ static void socket_service_thread(void *p1, void *p2, void *p3)
 		}
 
 		/* Relocate after trigger work so the work gets done before restarting */
-		if (ret > 0 && ctx.events[0].revents) {
+		if (ctx.events[0].revents) {
 			zvfs_eventfd_read(ctx.events[0].fd, &value);
 			ctx.events[0].revents = 0;
 			NET_DBG("Received restart event.");