JFS: Remove defconfig ptr comparison to 0
Remove sparse warning: Using plain integer as NULL pointer
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c
index 97c66f9..4dcc058 100644
--- a/fs/jfs/jfs_dtree.c
+++ b/fs/jfs/jfs_dtree.c
@@ -284,11 +284,11 @@
release_metapage(*mp);
*mp = NULL;
}
- if (*mp == 0) {
+ if (!(*mp)) {
*lblock = blkno;
*mp = read_index_page(ip, blkno);
}
- if (*mp == 0) {
+ if (!(*mp)) {
jfs_err("free_index: error reading directory table");
return NULL;
}
@@ -413,7 +413,8 @@
}
ip->i_size = PSIZE;
- if ((mp = get_index_page(ip, 0)) == 0) {
+ mp = get_index_page(ip, 0);
+ if (!mp) {
jfs_err("add_index: get_metapage failed!");
xtTruncate(tid, ip, 0, COMMIT_PWMAP);
memcpy(&jfs_ip->i_dirtable, temp_table,
@@ -461,7 +462,7 @@
} else
mp = read_index_page(ip, blkno);
- if (mp == 0) {
+ if (!mp) {
jfs_err("add_index: get/read_metapage failed!");
goto clean_up;
}
@@ -499,7 +500,7 @@
dirtab_slot = find_index(ip, index, &mp, &lblock);
- if (dirtab_slot == 0)
+ if (!dirtab_slot)
return;
dirtab_slot->flag = DIR_INDEX_FREE;
@@ -526,7 +527,7 @@
dirtab_slot = find_index(ip, index, mp, lblock);
- if (dirtab_slot == 0)
+ if (!dirtab_slot)
return;
DTSaddress(dirtab_slot, bn);
@@ -552,7 +553,7 @@
struct dir_table_slot *slot;
slot = find_index(ip, index, &mp, &lblock);
- if (slot == 0) {
+ if (!slot) {
return -EIO;
}
@@ -593,7 +594,7 @@
struct super_block *sb = ip->i_sb;
ciKey.name = kmalloc((JFS_NAME_MAX + 1) * sizeof(wchar_t), GFP_NOFS);
- if (ciKey.name == 0) {
+ if (!ciKey.name) {
rc = -ENOMEM;
goto dtSearch_Exit2;
}
@@ -956,7 +957,7 @@
sp = DT_PAGE(ip, smp);
key.name = kmalloc((JFS_NAME_MAX + 2) * sizeof(wchar_t), GFP_NOFS);
- if (key.name == 0) {
+ if (!key.name) {
DT_PUTPAGE(smp);
rc = -ENOMEM;
goto dtSplitUp_Exit;