changeset 1215:4eaac3e63fa7

Cleanup freeramdisk: tabs to 2 spaces, square brackets for option name, do optional cleanup under if (CFG_TOYBOX_FREE) guard.
author Rob Landley <rob@landley.net>
date Sun, 09 Mar 2014 14:38:51 -0500
parents a31d747b0017
children bd4e3608ad04
files toys/pending/freeramdisk.c
diffstat 1 files changed, 5 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/toys/pending/freeramdisk.c	Sun Mar 09 14:27:11 2014 -0500
+++ b/toys/pending/freeramdisk.c	Sun Mar 09 14:38:51 2014 -0500
@@ -10,7 +10,7 @@
   bool "freeramdisk"
   default n
   help
-    usage: freeramdisk <RAM device>
+    usage: freeramdisk [RAM device]
 
     Free all memory allocated to specified ramdisk
 */
@@ -19,9 +19,9 @@
 
 void freeramdisk_main(void)
 {
-	int fd;
+  int fd;
 
-	fd = xopen(toys.optargs[0], O_RDWR);
-	xioctl(fd, BLKFLSBUF, toys.optargs[0]);
-	xclose(fd);
+  fd = xopen(toys.optargs[0], O_RDWR);
+  xioctl(fd, BLKFLSBUF, toys.optargs[0]);
+  if (CFG_TOYBOX_FREE) xclose(fd);
 }