svn commit: r300064 - head/usr.sbin/makefs

[Pedro F. Giffuni]

Author: pfg
Date: Tue May 17 16:58:39 2016
New Revision: 300064
URL: https://svnweb.freebsd.org/changeset/base/300064

Log:
  makefs(8): use NULL instead of zero for pointers.

Modified:
  head/usr.sbin/makefs/cd9660.c

Modified: head/usr.sbin/makefs/cd9660.c
==============================================================================
--- head/usr.sbin/makefs/cd9660.c	Tue May 17 16:38:18 2016	(r300063)
+++ head/usr.sbin/makefs/cd9660.c	Tue May 17 16:58:39 2016	(r300064)
@@ -774,7 +774,7 @@ cd9660_setup_volume_descriptors(void)
 	temp->next = t;
 	memset(t->volumeDescriptorData, 0, 2048);
 	t->volumeDescriptorData[0] = ISO_VOLUME_DESCRIPTOR_TERMINATOR;
-	t->next = 0;
+	t->next = NULL;
 	t->volumeDescriptorData[6] = 1;
 	t->sector = sector;
 	memcpy(t->volumeDescriptorData + 1,
@@ -1403,7 +1403,7 @@ cd9660_convert_structure(fsnode *root, c
 						this_node->level =
 						    working_level - 1;
 						if (cd9660_rrip_move_directory(
-							this_node) == 0) {
+							this_node) == NULL) {
 							warnx("Failure in "
 							      "cd9660_rrip_"
 							      "move_directory"
@@ -1416,7 +1416,7 @@ cd9660_convert_structure(fsnode *root, c
 				}
 
 				/* Do the recursive call on the children */
-				if (iterator->child != 0) {
+				if (iterator->child != NULL) {
 					cd9660_convert_structure(
 					    iterator->child, this_node,
 						working_level,
@@ -1445,7 +1445,7 @@ cd9660_convert_structure(fsnode *root, c
 			}
 
 			/*Allocate new temp_node */
-			if (iterator->next != 0) {
+			if (iterator->next != NULL) {
 				this_node = cd9660_allocate_cd9660node();
 				if (this_node == NULL)
 					CD9660_MEM_ALLOC_ERROR(__func__);
@@ -1733,7 +1733,7 @@ cd9660_convert_filename(const char *oldn
 {
 	assert(1 <= diskStructure.isoLevel && diskStructure.isoLevel <= 2);
 	/* NEW */
-	cd9660_filename_conversion_functor conversion_function = 0;
+	cd9660_filename_conversion_functor conversion_function = NULL;
 	if (diskStructure.isoLevel == 1)
 		conversion_function = &cd9660_level1_convert_filename;
 	else if (diskStructure.isoLevel == 2)