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| author | Michal Simek <monstr@monstr.eu> | 2009-06-17 16:25:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-18 13:03:41 -0700 |
| commit | bcac2b1b7d67f4e7c001b755409fafb37cb0d888 (patch) | |
| tree | 5b69b8e5f1321a602a522b49f676bca54c0cb565 /fs/proc/proc_devtree.c | |
| parent | 3fe4a975d662f11037cb710f8b4b158a3e38f9c0 (diff) | |
| download | lwn-bcac2b1b7d67f4e7c001b755409fafb37cb0d888.tar.gz lwn-bcac2b1b7d67f4e7c001b755409fafb37cb0d888.zip | |
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/proc/proc_devtree.c')
| -rw-r--r-- | fs/proc/proc_devtree.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c index fc6c3025befd..7ba79a54948c 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; } |