Remove misc unnecessary newlines found by new check.

src/common/compat.c

@@ -1789,7 +1789,6 @@ spawn_exit(void)
    * call _exit, not exit, from child processes. */
   _exit(0);
 #endif
-
 }
 
 /** Set *timeval to the current time of day.  On error, log and terminate.

src/or/circuitbuild.c

@@ -1030,7 +1030,6 @@ circuit_build_times_set_timeout(circuit_build_times_t *cbt)
            "Set circuit build timeout to %lds (%lfms, Xm: %d, a: %lf) "
            "based on %d circuit times", tor_lround(cbt->timeout_ms/1000),
            cbt->timeout_ms, cbt->Xm, cbt->alpha, cbt->total_build_times);
-
 }
 
 /** Iterate over values of circ_id, starting from conn-\>next_circ_id,

src/or/networkstatus.c

@@ -1264,7 +1264,6 @@ update_consensus_networkstatus_fetch_time(time_t now)
     time_to_download_next_consensus = now;
     log_info(LD_DIR, "No live consensus; we should fetch one immediately.");
   }
-
 }
 
 /** Return 1 if there's a reason we shouldn't try any directory

src/test/test.c

@@ -607,7 +607,6 @@ test_circuit_timeout(void)
 
     if (circuit_build_times_add_timeout(&final, 1, approx_time()-1))
       final.have_computed_timeout = 1;
-
   }
 
 done: