From bed9759b2e6bd938097389f6bd2ac8d622fa3884 Mon Sep 17 00:00:00 2001 From: Denis Cheng Date: Wed, 6 Feb 2008 01:37:35 -0800 Subject: [PATCH] drivers/char: use LIST_HEAD instead of LIST_HEAD_INIT single list_head variable initialized with LIST_HEAD_INIT could almost always can be replaced with LIST_HEAD declaration, this shrinks the code and looks better. Signed-off-by: Denis Cheng Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Cc: Corey Minyard Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/char/hvc_console.c | 2 +- drivers/char/hvcs.c | 2 +- drivers/char/ipmi/ipmi_msghandler.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index 480fae29c9..44160d5ebc 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -93,7 +93,7 @@ struct hvc_struct { }; /* dynamic list of hvc_struct instances */ -static struct list_head hvc_structs = LIST_HEAD_INIT(hvc_structs); +static LIST_HEAD(hvc_structs); /* * Protect the list of hvc_struct instances from inserts and removals during diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c index 3402def220..786d518e94 100644 --- a/drivers/char/hvcs.c +++ b/drivers/char/hvcs.c @@ -306,7 +306,7 @@ struct hvcs_struct { /* Required to back map a kref to its containing object */ #define from_kref(k) container_of(k, struct hvcs_struct, kref) -static struct list_head hvcs_structs = LIST_HEAD_INIT(hvcs_structs); +static LIST_HEAD(hvcs_structs); static DEFINE_SPINLOCK(hvcs_structs_lock); static void hvcs_unthrottle(struct tty_struct *tty); diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 5dc1265ce1..d01c4ff88e 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -365,12 +365,12 @@ static struct device_driver ipmidriver = { }; static DEFINE_MUTEX(ipmidriver_mutex); -static struct list_head ipmi_interfaces = LIST_HEAD_INIT(ipmi_interfaces); +static LIST_HEAD(ipmi_interfaces); static DEFINE_MUTEX(ipmi_interfaces_mutex); /* List of watchers that want to know when smi's are added and deleted. */ -static struct list_head smi_watchers = LIST_HEAD_INIT(smi_watchers); +static LIST_HEAD(smi_watchers); static DEFINE_MUTEX(smi_watchers_mutex); -- 2.39.5