[PATCH] ipmi: Use LIST_HEAD() to initialize on stack list head

[Jisheng Zhang]

Use LIST_HEAD to initialize on stack list head. No intentional
functional impact.

Change generated with below coccinelle script:

@@
identifier name;
@@
- struct list_head name;
+ LIST_HEAD(name);
... when != name
- INIT_LIST_HEAD(&name);

Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxx>
---
 drivers/char/ipmi/ipmi_msghandler.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 869ac87a4b6a..7a4566046b68 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -1610,14 +1610,12 @@ int ipmi_set_gets_events(struct ipmi_user *user, bool val)
 {
 	struct ipmi_smi      *intf = user->intf;
 	struct ipmi_recv_msg *msg, *msg2;
-	struct list_head     msgs;
+	LIST_HEAD(msgs);
 
 	user = acquire_ipmi_user(user);
 	if (!user)
 		return -ENODEV;
 
-	INIT_LIST_HEAD(&msgs);
-
 	mutex_lock(&intf->events_mutex);
 	if (user->gets_events == val)
 		goto out;
@@ -3785,10 +3783,9 @@ static void cleanup_smi_msgs(struct ipmi_smi *intf)
 	struct seq_table *ent;
 	struct ipmi_smi_msg *msg;
 	struct list_head *entry;
-	struct list_head tmplist;
+	LIST_HEAD(tmplist);
 
 	/* Clear out our transmit queues and hold the messages. */
-	INIT_LIST_HEAD(&tmplist);
 	list_splice_tail(&intf->hp_xmit_msgs, &tmplist);
 	list_splice_tail(&intf->xmit_msgs, &tmplist);
 
@@ -4442,7 +4439,7 @@ static int handle_read_event_rsp(struct ipmi_smi *intf,
 				 struct ipmi_smi_msg *msg)
 {
 	struct ipmi_recv_msg *recv_msg, *recv_msg2;
-	struct list_head     msgs;
+	LIST_HEAD(msgs);
 	struct ipmi_user     *user;
 	int rv = 0, deliver_count = 0;
 
@@ -4457,8 +4454,6 @@ static int handle_read_event_rsp(struct ipmi_smi *intf,
 		return 0;
 	}
 
-	INIT_LIST_HEAD(&msgs);
-
 	mutex_lock(&intf->events_mutex);
 
 	ipmi_inc_stat(intf, events);
@@ -5101,7 +5096,7 @@ static void check_msg_timeout(struct ipmi_smi *intf, struct seq_table *ent,
 static bool ipmi_timeout_handler(struct ipmi_smi *intf,
 				 unsigned long timeout_period)
 {
-	struct list_head     timeouts;
+	LIST_HEAD(timeouts);
 	struct ipmi_recv_msg *msg, *msg2;
 	unsigned long        flags;
 	int                  i;
@@ -5120,7 +5115,6 @@ static bool ipmi_timeout_handler(struct ipmi_smi *intf,
 	 * have timed out, putting them in the timeouts
 	 * list.
 	 */
-	INIT_LIST_HEAD(&timeouts);
 	mutex_lock(&intf->seq_lock);
 	if (intf->ipmb_maintenance_mode_timeout) {
 		if (intf->ipmb_maintenance_mode_timeout <= timeout_period)
-- 
2.53.0