kill superfluous returns at the end of void functions

e2fsprogs/old_e2fsprogs/blkid/devname.c

@@ -131,7 +131,6 @@ set_pri:
 		pri = BLKID_PRI_MD;
 	if (dev)
 		dev->bid_pri = pri;
-	return;
 }
 
 #define PROC_PARTITIONS "/proc/partitions"

e2fsprogs/old_e2fsprogs/blkid/devno.c

@@ -122,7 +122,6 @@ static void scan_dir(char *dir_name, dev_t devno, struct dir_list **list,
 		}
 	}
 	closedir(dir);
-	return;
 }
 
 /* Directories where we will try to search for device numbers */

e2fsprogs/old_e2fsprogs/blkid/read.c

@@ -410,7 +410,6 @@ void blkid_read_cache(blkid_cache cache)
 	return;
 errout:
 	close(fd);
-	return;
 }
 
 #ifdef TEST_PROGRAM

e2fsprogs/old_e2fsprogs/e2fsck.c

@@ -2286,7 +2286,6 @@ err_out:
 	fix_problem(ctx, PR_0_ERR_MOVE_JOURNAL, &pctx);
 	fs->super->s_state &= ~EXT2_VALID_FS;
 	ext2fs_mark_super_dirty(fs);
-	return;
 }
 
 /*
@@ -7328,8 +7327,6 @@ static void fix_dotdot(e2fsck_t ctx, struct dir_info *dir, ext2_ino_t parent)
 		ext2fs_unmark_valid(fs);
 	}
 	dir->dotdot = parent;
-
-	return;
 }
 
 /*
@@ -11969,7 +11966,6 @@ static void check_super_block(e2fsck_t ctx)
 	 * Move the ext3 journal file, if necessary.
 	 */
 	e2fsck_move_ext3_journal(ctx);
-	return;
 }
 
 /*
@@ -12666,7 +12662,6 @@ static void check_mount(e2fsck_t ctx)
 		printf(_("check aborted.\n"));
 		exit (0);
 	}
-	return;
 }
 
 static int is_on_batt(void)

e2fsprogs/old_e2fsprogs/ext2fs/bitmaps.c

@@ -105,8 +105,6 @@ void ext2fs_set_bitmap_padding(ext2fs_generic_bitmap map)
 
 	for (i=map->end+1, j = i - map->start; i <= map->real_end; i++, j++)
 		ext2fs_set_bit(j, map->bitmap);
-
-	return;
 }
 
 errcode_t ext2fs_allocate_inode_bitmap(ext2_filsys fs,

e2fsprogs/old_e2fsprogs/ext2fs/inode.c

@@ -178,7 +178,6 @@ void ext2fs_close_inode_scan(ext2_inode_scan scan)
 	ext2fs_free_mem(&scan->temp_buffer);
 	scan->temp_buffer = NULL;
 	ext2fs_free_mem(&scan);
-	return;
 }
 
 void ext2fs_set_inode_callback(ext2_inode_scan scan,

e2fsprogs/old_e2fsprogs/fsck.c

@@ -372,7 +372,6 @@ static void free_instance(struct fsck_instance *i)
 	if (i->base_device)
 		free(i->base_device);
 	free(i);
-	return;
 }
 
 static struct fs_info *create_fs_device(const char *device, const char *mntpnt,

e2fsprogs/old_e2fsprogs/mke2fs.c

@@ -164,7 +164,6 @@ static void set_fs_defaults(const char *fs_type,
 static void invalid_block(ext2_filsys fs EXT2FS_ATTR((unused)), blk_t blk)
 {
 	bb_error_msg("Bad block %u out of range; ignored", blk);
-	return;
 }
 
 /*

e2fsprogs/old_e2fsprogs/tune2fs.c

@@ -340,7 +340,6 @@ static void add_journal(ext2_filsys fs)
 			fs->flags &= ~EXT2_FLAG_SUPER_ONLY;
 	}
 	print_check_message(fs);
-	return;
 }
 
 /*

e2fsprogs/old_e2fsprogs/uuid/gen_uuid.c

@@ -117,7 +117,6 @@ static void get_random_bytes(void *buf, int nbytes)
 	 */
 	for (cp = buf, i = 0; i < nbytes; i++)
 		*cp++ ^= (rand() >> 7) & 0xFF;
-	return;
 }
 
 /*