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drivers: connector: fixed coding style issues

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V2: Replaced assignment in if statement.
Fixed coding style issues.

Signed-off-by: Valentin Ilie <valentin.ilie@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Valentin Ilie 2012-07-14 13:08:29 +00:00 • committed by David S. Miller
parent ad8c94532a
commit f3c48ecce5
3 changed files with 28 additions and 25 deletions
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10
drivers/connector/cn_proc.c
View file

@ -325,11 +325,11 @@ static void cn_proc_mcast_ctl(struct cn_msg *msg,
*/
static int __init cn_proc_init(void)
{
int err;
if ((err = cn_add_callback(&cn_proc_event_id, "cn_proc",
&cn_proc_mcast_ctl))) {
printk(KERN_WARNING "cn_proc failed to register\n");
int err = cn_add_callback(&cn_proc_event_id,
"cn_proc",
&cn_proc_mcast_ctl);
if (err) {
pr_warn("cn_proc failed to register\n");
return err;
}
return 0;

10
drivers/connector/cn_queue.c
View file

@ -34,13 +34,14 @@
static struct cn_callback_entry *
cn_queue_alloc_callback_entry(struct cn_queue_dev *dev, const char *name,
struct cb_id *id,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
void (*callback)(struct cn_msg *,
struct netlink_skb_parms *))
{
struct cn_callback_entry *cbq;
cbq = kzalloc(sizeof(*cbq), GFP_KERNEL);
if (!cbq) {
printk(KERN_ERR "Failed to create new callback queue.\n");
pr_err("Failed to create new callback queue.\n");
return NULL;
}
@ -71,7 +72,8 @@ int cn_cb_equal(struct cb_id *i1, struct cb_id *i2)
int cn_queue_add_callback(struct cn_queue_dev *dev, const char *name,
struct cb_id *id,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
void (*callback)(struct cn_msg *,
struct netlink_skb_parms *))
{
struct cn_callback_entry *cbq, *__cbq;
int found = 0;
@ -149,7 +151,7 @@ void cn_queue_free_dev(struct cn_queue_dev *dev)
spin_unlock_bh(&dev->queue_lock);
while (atomic_read(&dev->refcnt)) {
printk(KERN_INFO "Waiting for %s to become free: refcnt=%d.\n",
pr_info("Waiting for %s to become free: refcnt=%d.\n",
dev->name, atomic_read(&dev->refcnt));
msleep(1000);
}

3
drivers/connector/connector.c
View file

@ -185,7 +185,8 @@ static void cn_rx_skb(struct sk_buff *__skb)
* May sleep.
*/
int cn_add_callback(struct cb_id *id, const char *name,
void (*callback)(struct cn_msg *, struct netlink_skb_parms *))
void (*callback)(struct cn_msg *,
struct netlink_skb_parms *))
{
int err;
struct cn_dev *dev = &cdev;