[PATCH] of: unneed to initialise statics to 0 or NULL

[Jason Wang]

Static variables do not need to be initialised to 0 or NULL,
because compilers will initialise all uninitialised statics
to 0 or NULL. Thus, remove the unneeded initializations.

Signed-off-by: Jason Wang <wangborong@xxxxxxxxxx>
---
 drivers/of/pdt.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/of/pdt.c b/drivers/of/pdt.c
index 7eda43c66c91..37d02fcb81d0 100644
--- a/drivers/of/pdt.c
+++ b/drivers/of/pdt.c
@@ -40,7 +40,7 @@ static inline void irq_trans_init(struct device_node *dp) { }
 
 static char * __init of_pdt_build_full_name(struct device_node *dp)
 {
-	static int failsafe_id = 0; /* for generating unique names on failure */
+	static int failsafe_id; /* for generating unique names on failure */
 	const char *name;
 	char path[256];
 	char *buf;
@@ -67,7 +67,7 @@ static struct property * __init of_pdt_build_one_prop(phandle node, char *prev,
 					       void *special_val,
 					       int special_len)
 {
-	static struct property *tmp = NULL;
+	static struct property *tmp;
 	struct property *p;
 	int err;
 
-- 
2.34.1