Remove extraneous blank lines before block-closing braces

These are useless and distracting.  We wouldn't have written the code
with them to begin with, so there's no reason to keep them.

Author: Justin Pryzby <pryzby@telsasoft.com>
Discussion: https://postgr.es/m/20220411020336.GB26620@telsasoft.com
Discussion: https://postgr.es/m/attachment/133167/0016-Extraneous-blank-lines.patch

src/backend/optimizer/geqo/geqo_cx.c

@@ -115,7 +115,6 @@ cx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring,
 		for (i = 0; i < num_gene; i++)
 			if (tour1[i] != offspring[i])
 				num_diffs++;
-
 	}
 
 	return num_diffs;

src/backend/optimizer/geqo/geqo_erx.c

@@ -222,11 +222,9 @@ gimme_tour(PlannerInfo *root, Edge *edge_table, Gene *new_gene, int num_gene)
 
 		/* mark this node as incorporated */
 		edge_table[(int) new_gene[i - 1]].unused_edges = -1;
-
 	}							/* for (i=1; i<num_gene; i++) */
 
 	return edge_failures;
-
 }
 
 /* remove_gene
@@ -337,7 +335,6 @@ gimme_gene(PlannerInfo *root, Edge edge, Edge *edge_table)
 			elog(ERROR, "minimum_count not set");
 		else if (edge_table[(int) friend].unused_edges == minimum_edges)
 			minimum_count++;
-
 	}							/* for (i=0; i<edge.unused_edges; i++) */
 
 

src/backend/optimizer/geqo/geqo_ox1.c

@@ -89,7 +89,6 @@ ox1(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene,
 		}
 		p = (p + 1) % num_gene; /* increment tour2-index */
 	}
-
 }
 
 #endif							/* defined(OX1) */

src/backend/optimizer/geqo/geqo_ox2.c

@@ -106,7 +106,6 @@ ox2(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene,
 			/* city isn't used yet, so inherit from tour2 */
 			offspring[k] = tour2[k];
 	}
-
 }
 
 #endif							/* defined(OX2) */

src/backend/optimizer/geqo/geqo_pmx.c

@@ -131,7 +131,6 @@ pmx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene)
 
 				j++;
 			}
-
 		}
 
 		if (!(found))
@@ -140,7 +139,6 @@ pmx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene)
 			indx[mx_fail] = k;
 			mx_fail++;
 		}
-
 	}							/* ... for */
 
 
@@ -172,9 +170,7 @@ pmx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene)
 
 				j++;
 			}
-
 		}						/* ... for	 */
-
 	}							/* ... if	 */
 
 
@@ -206,12 +202,10 @@ pmx(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene)
 
 						j++;
 					}
-
 				}				/* ... if	 */
 
 				i++;
 			}					/* end while */
-
 		}
 	}							/* ... for	 */
 

src/backend/optimizer/geqo/geqo_px.c

@@ -96,15 +96,12 @@ px(PlannerInfo *root, Gene *tour1, Gene *tour2, Gene *offspring, int num_gene,
 			{					/* next city in tour2 has been used */
 				tour2_index++;
 			}
-
 		}
 		else
 		{						/* next position in offspring is filled */
 			offspring_index++;
 		}
-
 	}
-
 }
 
 #endif							/* defined(PX) */

src/backend/optimizer/plan/planner.c

@@ -6848,7 +6848,6 @@ create_partial_grouping_paths(PlannerInfo *root,
 											   dNumPartialGroups));
 			}
 		}
-
 	}
 
 	if (can_sort && cheapest_partial_path != NULL)