[PATCH] net: Fix some comments

[Miaohe Lin <linmiaohe@huawei.com>]

Fix some comments, including wrong function name, duplicated word and so
on.

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
---
 include/linux/skbuff.h  | 4 ++--
 include/uapi/linux/in.h | 2 +-
 net/core/sock.c         | 2 +-
 net/ipv4/raw.c          | 2 +-
 net/l3mdev/l3mdev.c     | 2 +-
 net/socket.c            | 4 ++--
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index e8bca74857a3..8d9ab50b08c9 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -71,7 +71,7 @@
  *	NETIF_F_IPV6_CSUM - Driver (device) is only able to checksum plain
  *			  TCP or UDP packets over IPv6. These are specifically
  *			  unencapsulated packets of the form IPv6|TCP or
- *			  IPv4|UDP where the Next Header field in the IPv6
+ *			  IPv6|UDP where the Next Header field in the IPv6
  *			  header is either TCP or UDP. IPv6 extension headers
  *			  are not supported with this feature. This feature
  *			  cannot be set in features for a device with
@@ -2667,7 +2667,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
  *
  * Using max(32, L1_CACHE_BYTES) makes sense (especially with RPS)
  * to reduce average number of cache lines per packet.
- * get_rps_cpus() for example only access one 64 bytes aligned block :
+ * get_rps_cpu() for example only access one 64 bytes aligned block :
  * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
  */
 #ifndef NET_SKB_PAD
diff --git a/include/uapi/linux/in.h b/include/uapi/linux/in.h
index 3d0d8231dc19..7d6687618d80 100644
--- a/include/uapi/linux/in.h
+++ b/include/uapi/linux/in.h
@@ -135,7 +135,7 @@ struct in_addr {
  * this socket to prevent accepting spoofed ones.
  */
 #define IP_PMTUDISC_INTERFACE		4
-/* weaker version of IP_PMTUDISC_INTERFACE, which allos packets to get
+/* weaker version of IP_PMTUDISC_INTERFACE, which allows packets to get
  * fragmented if they exeed the interface mtu
  */
 #define IP_PMTUDISC_OMIT		5
diff --git a/net/core/sock.c b/net/core/sock.c
index 64d2aec5ed45..7ed32a8fc132 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3240,7 +3240,7 @@ void sk_common_release(struct sock *sk)
 		sk->sk_prot->destroy(sk);
 
 	/*
-	 * Observation: when sock_common_release is called, processes have
+	 * Observation: when sk_common_release is called, processes have
 	 * no access to socket. But net still has.
 	 * Step one, detach it from networking:
 	 *
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index ea4c36e93824..1170653a89cd 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -611,7 +611,7 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
 	} else if (!ipc.oif) {
 		ipc.oif = inet->uc_index;
 	} else if (ipv4_is_lbcast(daddr) && inet->uc_index) {
-		/* oif is set, packet is to local broadcast and
+		/* oif is set, packet is to local broadcast
 		 * and uc_index is set. oif is most likely set
 		 * by sk_bound_dev_if. If uc_index != oif check if the
 		 * oif is an L3 master and uc_index is an L3 slave.
diff --git a/net/l3mdev/l3mdev.c b/net/l3mdev/l3mdev.c
index e71ca5aec684..864326f150e2 100644
--- a/net/l3mdev/l3mdev.c
+++ b/net/l3mdev/l3mdev.c
@@ -154,7 +154,7 @@ int l3mdev_master_upper_ifindex_by_index_rcu(struct net *net, int ifindex)
 EXPORT_SYMBOL_GPL(l3mdev_master_upper_ifindex_by_index_rcu);
 
 /**
- *	l3mdev_fib_table - get FIB table id associated with an L3
+ *	l3mdev_fib_table_rcu - get FIB table id associated with an L3
  *                             master interface
  *	@dev: targeted interface
  */
diff --git a/net/socket.c b/net/socket.c
index dbbe8ea7d395..0c0144604f81 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -3610,7 +3610,7 @@ int kernel_getsockname(struct socket *sock, struct sockaddr *addr)
 EXPORT_SYMBOL(kernel_getsockname);
 
 /**
- *	kernel_peername - get the address which the socket is connected (kernel space)
+ *	kernel_getpeername - get the address which the socket is connected (kernel space)
  *	@sock: socket
  *	@addr: address holder
  *
@@ -3671,7 +3671,7 @@ int kernel_sendpage_locked(struct sock *sk, struct page *page, int offset,
 EXPORT_SYMBOL(kernel_sendpage_locked);
 
 /**
- *	kernel_shutdown - shut down part of a full-duplex connection (kernel space)
+ *	kernel_sock_shutdown - shut down part of a full-duplex connection (kernel space)
  *	@sock: socket
  *	@how: connection part
  *
-- 
2.19.1