fixing a wrongly placed } for correct exmimo initialization

targets/RT/USER/lte-enb.c

@@ -2170,12 +2170,12 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
 	malloc_IF4p5_buffer(eNB);
 
       }
-    }
 
       if (setup_eNB_buffers(PHY_vars_eNB_g[inst],&openair0_cfg[CC_id])!=0) {
 	printf("Exiting, cannot initialize eNodeB Buffers\n");
 	exit(-1);
       }
+    }
 
     init_eNB_proc(inst);
   }