BladeRF & ZMQ: more fixes

lib/src/phy/rf/rf_blade_imp.c

@@ -58,7 +58,7 @@ const unsigned int buffer_size_tx = 1024;
 const unsigned int num_transfers  = 32;
 const unsigned int timeout_ms     = 4000;
 
-char* rf_blade_devname(UNUSED void* h)
+const char* rf_blade_devname(UNUSED void* h)
 {
   return DEVNAME;
 }

lib/src/phy/rf/rf_blade_imp.h

@@ -30,7 +30,7 @@ SRSLTE_API int rf_blade_open(char *args,
 SRSLTE_API int rf_blade_open_multi(char *args, 
                         void **handler, uint32_t nof_channels);
 
-SRSLTE_API char* rf_blade_devname(void *h);
+SRSLTE_API const char* rf_blade_devname(void* h);
 
 SRSLTE_API int rf_blade_close(void *h);
 

lib/src/phy/rf/rf_zmq_imp_rx.c

@@ -157,12 +157,12 @@ int rf_zmq_rx_open(rf_zmq_rx_t* q, char* id, void* zmq_ctx, char* sock_args)
       goto clean_exit;
     }
 
+    q->running = true;
     if (pthread_create(&q->thread, NULL, rf_zmq_async_rx_thread, q)) {
       fprintf(stderr, "Error: creating thread\n");
       goto clean_exit;
     }
 
-    q->running = true;
     ret        = SRSLTE_SUCCESS;
   }