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authorMichal Simek <monstr@monstr.eu>2009-06-17 16:25:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-18 13:03:41 -0700
commitbcac2b1b7d67f4e7c001b755409fafb37cb0d888 (patch)
tree5b69b8e5f1321a602a522b49f676bca54c0cb565 /fs
parent3fe4a975d662f11037cb710f8b4b158a3e38f9c0 (diff)
downloadlinux-bcac2b1b7d67f4e7c001b755409fafb37cb0d888.tar.gz
procfs: remove sparse errors in proc_devtree.c
CHECK fs/proc/proc_devtree.c fs/proc/proc_devtree.c:197:14: warning: Using plain integer as NULL pointer fs/proc/proc_devtree.c:203:34: warning: Using plain integer as NULL pointer fs/proc/proc_devtree.c:210:14: warning: Using plain integer as NULL pointer fs/proc/proc_devtree.c:223:26: warning: Using plain integer as NULL pointer fs/proc/proc_devtree.c:226:14: warning: Using plain integer as NULL pointer Signed-off-by: Michal Simek <monstr@monstr.eu> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/proc/proc_devtree.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c
index fc6c3025bef..7ba79a54948 100644
--- a/fs/proc/proc_devtree.c
+++ b/fs/proc/proc_devtree.c
@@ -195,20 +195,20 @@ void proc_device_tree_add_node(struct device_node *np,
p = fixup_name(np, de, p);
ent = proc_mkdir(p, de);
- if (ent == 0)
+ if (ent == NULL)
break;
proc_device_tree_add_node(child, ent);
}
of_node_put(child);
- for (pp = np->properties; pp != 0; pp = pp->next) {
+ for (pp = np->properties; pp != NULL; pp = pp->next) {
p = pp->name;
if (duplicate_name(de, p))
p = fixup_name(np, de, p);
ent = __proc_device_tree_add_prop(de, pp, p);
- if (ent == 0)
+ if (ent == NULL)
break;
}
}
@@ -221,10 +221,10 @@ void __init proc_device_tree_init(void)
struct device_node *root;
proc_device_tree = proc_mkdir("device-tree", NULL);
- if (proc_device_tree == 0)
+ if (proc_device_tree == NULL)
return;
root = of_find_node_by_path("/");
- if (root == 0) {
+ if (root == NULL) {
printk(KERN_ERR "/proc/device-tree: can't find root\n");
return;
}