netdev - [PATCH] netlink: do not initialise statics to 0 or NULL

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Date:	Mon,  7 Mar 2016 14:25:10 +0800
From:	Wei Tang <tangwei@...s.chinamobile.com>
To:	paul@...l-moore.com, davem@...emloft.net
Cc:	netdev@...r.kernel.org, Wei Tang <tangwei@...s.chinamobile.com>
Subject: [PATCH] netlink: do not initialise statics to 0 or NULL

This patch fixes the checkpatch.pl error to netlabel_unlabeled.c:

ERROR: do not initialise statics to 0 or NULL

Signed-off-by: Wei Tang <tangwei@...s.chinamobile.com>
---
 net/netlabel/netlabel_unlabeled.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c
index b038092..9eaa9a1 100644
--- a/net/netlabel/netlabel_unlabeled.c
+++ b/net/netlabel/netlabel_unlabeled.c
@@ -116,11 +116,11 @@ struct netlbl_unlhsh_walk_arg {
 static DEFINE_SPINLOCK(netlbl_unlhsh_lock);
 #define netlbl_unlhsh_rcu_deref(p) \
 	rcu_dereference_check(p, lockdep_is_held(&netlbl_unlhsh_lock))
-static struct netlbl_unlhsh_tbl *netlbl_unlhsh = NULL;
-static struct netlbl_unlhsh_iface *netlbl_unlhsh_def = NULL;
+static struct netlbl_unlhsh_tbl *netlbl_unlhsh;
+static struct netlbl_unlhsh_iface *netlbl_unlhsh_def;
 
 /* Accept unlabeled packets flag */
-static u8 netlabel_unlabel_acceptflg = 0;
+static u8 netlabel_unlabel_acceptflg;
 
 /* NetLabel Generic NETLINK unlabeled family */
 static struct genl_family netlbl_unlabel_gnl_family = {
-- 
1.9.1