datapath: Put return type on same line as arguments for functions.

In some places we would put the return type on the same line as
the rest of the function definition and other places we wouldn't.
Reformat everything to match kernel style.

1 files changed, 20 insertions, 38 deletions

diff --git a/datapath/vport-patch.c b/datapath/vport-patch.c
index ff94be00..d55a1bf2 100644
--- a/datapath/vport-patch.c
+++ b/datapath/vport-patch.c
@@ -39,22 +39,20 @@ struct patch_vport {
 static struct hlist_head *peer_table;
 #define PEER_HASH_BUCKETS 256
 
-static inline struct patch_vport *
-patch_vport_priv(const struct vport *vport)
+static inline struct patch_vport *patch_vport_priv(const struct vport *vport)
 {
 	return vport_priv(vport);
 }
 
 /* RCU callback. */
-static void
-free_config(struct rcu_head *rcu)
+static void free_config(struct rcu_head *rcu)
 {
 	struct device_config *c = container_of(rcu, struct device_config, rcu);
 	kfree(c);
 }
 
-static void
-assign_config_rcu(struct vport *vport, struct device_config *new_config)
+static void assign_config_rcu(struct vport *vport,
+			      struct device_config *new_config)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 	struct device_config *old_config;
@@ -64,15 +62,13 @@ assign_config_rcu(struct vport *vport, struct device_config *new_config)
 	call_rcu(&old_config->rcu, free_config);
 }
 
-static struct hlist_head *
-hash_bucket(const char *name)
+static struct hlist_head *hash_bucket(const char *name)
 {
 	unsigned int hash = full_name_hash(name, strlen(name));
 	return &peer_table[hash & (PEER_HASH_BUCKETS - 1)];
 }
 
-static int
-patch_init(void)
+static int patch_init(void)
 {
 	peer_table = kzalloc(PEER_HASH_BUCKETS * sizeof(struct hlist_head),
 			    GFP_KERNEL);
@@ -82,14 +78,12 @@ patch_init(void)
 	return 0;
 }
 
-static void
-patch_exit(void)
+static void patch_exit(void)
 {
 	kfree(peer_table);
 }
 
-static int
-set_config(struct vport *vport, const void __user *uconfig)
+static int set_config(struct vport *vport, const void __user *uconfig)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 	char peer_name[IFNAMSIZ];
@@ -115,8 +109,7 @@ set_config(struct vport *vport, const void __user *uconfig)
 	return 0;
 }
 
-static struct vport *
-patch_create(const char *name, const void __user *config)
+static struct vport *patch_create(const char *name, const void __user *config)
 {
 	struct vport *vport;
 	struct patch_vport *patch_vport;
@@ -153,14 +146,12 @@ error:
 	return ERR_PTR(err);
 }
 
-static int
-patch_modify(struct vport *vport, const void __user *config)
+static int patch_modify(struct vport *vport, const void __user *config)
 {
 	return set_config(vport, config);
 }
 
-static int
-patch_destroy(struct vport *vport)
+static int patch_destroy(struct vport *vport)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 
@@ -170,8 +161,7 @@ patch_destroy(struct vport *vport)
 	return 0;
 }
 
-static void
-update_peers(const char *name, struct vport *vport)
+static void update_peers(const char *name, struct vport *vport)
 {
 	struct hlist_head *bucket = hash_bucket(name);
 	struct patch_vport *peer_vport;
@@ -182,8 +172,7 @@ update_peers(const char *name, struct vport *vport)
 			rcu_assign_pointer(peer_vport->peer, vport);
 }
 
-static int
-patch_attach(struct vport *vport)
+static int patch_attach(struct vport *vport)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 
@@ -195,8 +184,7 @@ patch_attach(struct vport *vport)
 	return 0;
 }
 
-static int
-patch_detach(struct vport *vport)
+static int patch_detach(struct vport *vport)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 
@@ -208,8 +196,7 @@ patch_detach(struct vport *vport)
 	return 0;
 }
 
-static int
-patch_set_mtu(struct vport *vport, int mtu)
+static int patch_set_mtu(struct vport *vport, int mtu)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 	struct device_config *devconf;
@@ -224,8 +211,7 @@ patch_set_mtu(struct vport *vport, int mtu)
 	return 0;
 }
 
-static int
-patch_set_addr(struct vport *vport, const unsigned char *addr)
+static int patch_set_addr(struct vport *vport, const unsigned char *addr)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 	struct device_config *devconf;
@@ -241,29 +227,25 @@ patch_set_addr(struct vport *vport, const unsigned char *addr)
 }
 
 
-static const char *
-patch_get_name(const struct vport *vport)
+static const char *patch_get_name(const struct vport *vport)
 {
 	const struct patch_vport *patch_vport = patch_vport_priv(vport);
 	return patch_vport->name;
 }
 
-static const unsigned char *
-patch_get_addr(const struct vport *vport)
+static const unsigned char *patch_get_addr(const struct vport *vport)
 {
 	const struct patch_vport *patch_vport = patch_vport_priv(vport);
 	return rcu_dereference(patch_vport->devconf)->eth_addr;
 }
 
-static int
-patch_get_mtu(const struct vport *vport)
+static int patch_get_mtu(const struct vport *vport)
 {
 	const struct patch_vport *patch_vport = patch_vport_priv(vport);
 	return rcu_dereference(patch_vport->devconf)->mtu;
 }
 
-static int
-patch_send(struct vport *vport, struct sk_buff *skb)
+static int patch_send(struct vport *vport, struct sk_buff *skb)
 {
 	struct patch_vport *patch_vport = patch_vport_priv(vport);
 	struct vport *peer = rcu_dereference(patch_vport->peer);