[PATCH] more NULL noise removal in fs/*

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/jffs/jffs_proc.c

@@ -68,9 +68,9 @@ static int jffs_proc_layout_read (char *page, char **start, off_t off,
 int jffs_register_jffs_proc_dir(int mtd, struct jffs_control *c)
 {
 	struct jffs_partition_dir *part_dir;
-	struct proc_dir_entry *part_info = 0;
-	struct proc_dir_entry *part_layout = 0;
-	struct proc_dir_entry *part_root = 0;
+	struct proc_dir_entry *part_info = NULL;
+	struct proc_dir_entry *part_layout = NULL;
+	struct proc_dir_entry *part_root = NULL;
 	char name[10];
 
 	sprintf(name, "%d", mtd);
@@ -127,7 +127,7 @@ int jffs_register_jffs_proc_dir(int mtd, struct jffs_control *c)
 int jffs_unregister_jffs_proc_dir(struct jffs_control *c)
 {
 	struct jffs_partition_dir *part_dir = jffs_part_dirs;
-	struct jffs_partition_dir *prev_part_dir = 0;
+	struct jffs_partition_dir *prev_part_dir = NULL;
 
 	while (part_dir) {
 		if (part_dir->c == c) {
@@ -209,8 +209,8 @@ static int jffs_proc_layout_read (char *page, char **start, off_t off,
 		int count, int *eof, void *data)
 {
 	struct jffs_control *c = (struct jffs_control *) data;
-	struct jffs_fm *fm = 0;
-	struct jffs_fm *last_fm = 0;
+	struct jffs_fm *fm = NULL;
+	struct jffs_fm *last_fm = NULL;
 	int len = 0;
 
 	/* Get the first item in the list */

fs/proc/proc_devtree.c

@@ -88,7 +88,7 @@ void proc_device_tree_add_node(struct device_node *np, struct proc_dir_entry *de
 	child = NULL;
 	while ((child = of_get_next_child(np, child))) {
 		p = strrchr(child->full_name, '/');
-		if (p == 0)
+		if (!p)
 			p = child->full_name;
 		else
 			++p;