NULL noise: fs/*, mm/*, kernel/*

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/fs/reiserfs/fix_node.c b/fs/reiserfs/fix_node.c
index 0ee35c6c9b7..07d05e0842b 100644
--- a/fs/reiserfs/fix_node.c
+++ b/fs/reiserfs/fix_node.c
@@ -153,7 +153,7 @@ static void create_virtual_node(struct tree_balance *tb, int h)
         if (vn->vn_mode == M_INSERT) {
                 struct virtual_item *vi = vn->vn_vi + vn->vn_affected_item_num;
 
-                RFALSE(vn->vn_ins_ih == 0,
+                RFALSE(vn->vn_ins_ih == NULL,
                        "vs-8040: item header of inserted item is not specified");
                 vi->vi_item_len = tb->insert_size[0];
                 vi->vi_ih = vn->vn_ins_ih;
@@ -857,7 +857,8 @@ static int get_lfree(struct tree_balance *tb, int h)
         struct buffer_head *l, *f;
         int order;
 
-        if ((f = PATH_H_PPARENT(tb->tb_path, h)) == 0 || (l = tb->FL[h]) == 0)
+        if ((f = PATH_H_PPARENT(tb->tb_path, h)) == NULL ||
+            (l = tb->FL[h]) == NULL)
                 return 0;
 
         if (f == l)
@@ -878,7 +879,8 @@ static int get_rfree(struct tree_balance *tb, int h)
         struct buffer_head *r, *f;
         int order;
 
-        if ((f = PATH_H_PPARENT(tb->tb_path, h)) == 0 || (r = tb->FR[h]) == 0)
+        if ((f = PATH_H_PPARENT(tb->tb_path, h)) == NULL ||
+            (r = tb->FR[h]) == NULL)
                 return 0;
 
         if (f == r)