215 static void close_device(char *device_name, ext2_filsys fs)  in close_device()  argument
220 		com_err(device_name, retval, "while closing the filesystem.\n");  in close_device()
227 	fprintf(f, "Device: %s\n", fs->device_name);  in collect_info()
232 		com_err(fs->device_name, retval, "while reading block bitmap");  in collect_info()
233 		close_device(fs->device_name, fs);  in collect_info()
241 		com_err(fs->device_name, retval, "while collecting chunk info");  in collect_info()
242                 close_device(fs->device_name, fs);  in collect_info()
248 static void open_device(char *device_name, ext2_filsys *fs)  in open_device()  argument
253 	retval = ext2fs_open(device_name, flag, 0, 0, unix_io_manager, fs);  in open_device()
255 		com_err(device_name, retval, "while opening filesystem");  in open_device()
280 	char *device_name;  in do_freefrag()  local
317 	device_name = argv[optind];  in do_freefrag()
319 	open_device(device_name, &fs);  in do_freefrag()
331 	close_device(device_name, fs);  in do_freefrag()