From a3a7cab17d36bb591867a6d3ea41b5fdb4e44d87 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Wed, 27 Jun 2012 09:44:45 +0530 Subject: of: Fix null pointer related warnings in base.c file Fixes the following sparse warnings: drivers/of/base.c:176:41: warning: Using plain integer as NULL pointer drivers/of/base.c:178:37: warning: Using plain integer as NULL pointer drivers/of/base.c:500:49: warning: Using plain integer as NULL pointer Signed-off-by: Sachin Kamat Signed-off-by: Rob Herring --- drivers/of/base.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/of/base.c') diff --git a/drivers/of/base.c b/drivers/of/base.c index d9bfd49b1935..ddba57799fd7 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -173,9 +173,9 @@ struct property *of_find_property(const struct device_node *np, return NULL; read_lock(&devtree_lock); - for (pp = np->properties; pp != 0; pp = pp->next) { + for (pp = np->properties; pp; pp = pp->next) { if (of_prop_cmp(pp->name, name) == 0) { - if (lenp != 0) + if (lenp) *lenp = pp->length; break; } @@ -497,7 +497,7 @@ struct device_node *of_find_node_with_property(struct device_node *from, read_lock(&devtree_lock); np = from ? from->allnext : allnodes; for (; np; np = np->allnext) { - for (pp = np->properties; pp != 0; pp = pp->next) { + for (pp = np->properties; pp; pp = pp->next) { if (of_prop_cmp(pp->name, prop_name) == 0) { of_node_get(np); goto out; -- cgit v1.2.3-59-g8ed1b