[PATCH] - [10/15] - remove defconfig ptr comparisons to 0 - fs/reiserfs

Joe Perches
2007-11-14T02:08:43Z

Remove defconfig ptr comparison to 0

Remove sparse warning: Using plain integer as NULL pointer

Signed-off-by: Joe Perches <joe@perches.com>

---

diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
index f85c5cf..40786d2 100644
--- a/fs/reiserfs/do_balan.c
+++ b/fs/reiserfs/do_balan.c
@@ -283,7 +283,7 @@ static int balance_leaf(struct tree_balance *tb, struct item_head *ih, /* item h
return balance_leaf_when_delete(tb, flag);

zeros_num = 0;
- if (flag == M_INSERT && body == 0)
+ if (flag == M_INSERT && !body)
zeros_num = ih_item_len(ih);

pos_in_item = tb->tb_path->pos_in_item;
@@ -1728,7 +1728,7 @@ struct buffer_head *get_FEB(struct tree_balance *tb)
struct buffer_info bi;

for (i = 0; i < MAX_FEB_SIZE; i++)
- if (tb->FEB[i] != 0)
+ if (tb->FEB[i])
break;

if (i == MAX_FEB_SIZE)
diff --git a/fs/reiserfs/fix_node.c b/fs/reiserfs/fix_node.c
index 0ee35c6..af375c6 100644
--- a/fs/reiserfs/fix_node.c
+++ b/fs/reiserfs/fix_node.c
@@ -857,7 +857,7 @@ 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)) || !(l = tb->FL[h]))
return 0;

if (f == l)
@@ -878,7 +878,7 @@ 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)) || !(r = tb->FR[h]))
return 0;

if (f == r)
diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c
index b378eea..8867533 100644
--- a/fs/reiserfs/namei.c
+++ b/fs/reiserfs/namei.c
@@ -452,7 +452,7 @@ static int reiserfs_add_entry(struct reiserfs_transaction_handle *th,
buflen = DEH_SIZE + ROUND_UP(namelen);
if (buflen > sizeof(small_buf)) {
buffer = kmalloc(buflen, GFP_NOFS);
- if (buffer == 0)
+ if (!buffer)
return -ENOMEM;
} else
buffer = small_buf;