3 files changed, 13 insertions, 13 deletions
diff --git a/util-linux/fdflush.c b/util-linux/fdflush.c
index c3fcf3325..f3afea320 100644
--- a/util-linux/fdflush.c
+++ b/util-linux/fdflush.c
@@ -35,15 +35,15 @@ extern int fdflush_main(int argc, char **argv)
 {
 	int fd, result;
 
-	if (argc <= 1)
+	if (argc != 2)
 		bb_show_usage();
 
 	fd = bb_xopen(argv[1], 0);
 
 	result = ioctl(fd, FDFLUSH, 0);
-#ifdef CONFIG_FEATURE_CLEAN_UP
-	close(fd);
-#endif
+
+	if (ENABLE_FEATURE_CLEAN_UP) close(fd);
+
 	if (result) {
 		bb_perror_nomsg_and_die();
 	}
diff --git a/util-linux/fdformat.c b/util-linux/fdformat.c
index bd4527581..768105159 100644
--- a/util-linux/fdformat.c
+++ b/util-linux/fdformat.c
@@ -147,14 +147,14 @@ int fdformat_main(int argc,char **argv)
 		/* There is no point in freeing blocks at the end of a program, because
 		all of the program's space is given back to the system when the process
 		terminates.*/
-#ifdef CONFIG_FEATURE_CLEAN_UP
-		free(data);
-#endif
+		
+		if (ENABLE_FEATURE_CLEAN_UP) free(data);
+		
 		print_and_flush("done\n", NULL);
 	}
-#ifdef CONFIG_FEATURE_CLEAN_UP
-	close(fd);
-#endif
+
+	if (ENABLE_FEATURE_CLEAN_UP) close(fd);
+	
 	/* Don't bother closing.  Exit does
 	 * that, so we can save a few bytes */
 	return EXIT_SUCCESS;
diff --git a/util-linux/freeramdisk.c b/util-linux/freeramdisk.c
index e5061dc34..cfea35bea 100644
--- a/util-linux/freeramdisk.c
+++ b/util-linux/freeramdisk.c
@@ -47,9 +47,9 @@ freeramdisk_main(int argc, char **argv)
 	fd = bb_xopen(argv[1], O_RDWR);
 
 	result = ioctl(fd, BLKFLSBUF);
-#ifdef CONFIG_FEATURE_CLEAN_UP
-	close(fd);
-#endif
+
+	if (ENABLE_FEATURE_CLEAN_UP) close(fd);
+
 	if (result < 0) {
 		bb_perror_msg_and_die("failed ioctl on %s", argv[1]);
 	}