net: datagram: fix some kernel-doc markups

Some identifiers have different names between their prototypes
and the kernel-doc markup.

Signed-off-by: Mauro Carvalho Chehab <[e-mail]>
Reviewed-by: Kirill Tkhai <[e-mail]>
Signed-off-by: Jakub Kicinski <[e-mail]>

net/core/datagram.c

···
 EXPORT_SYMBOL(zerocopy_sg_from_iter);
 
 /**
- *	skb_copy_and_csum_datagram_iter - Copy datagram to an iovec iterator
+ *	skb_copy_and_csum_datagram - Copy datagram to an iovec iterator
  *          and update a checksum.
  *	@skb: buffer to copy
  *	@offset: offset in the buffer to start copying from

net/core/dev.c

···
 EXPORT_SYMBOL(netdev_has_upper_dev);
 
 /**
- * netdev_has_upper_dev_all - Check if device is linked to an upper device
+ * netdev_has_upper_dev_all_rcu - Check if device is linked to an upper device
  * @dev: device
  * @upper_dev: upper device to check
  *
···
 
 
 /**
- * netdev_lower_change - Dispatch event about lower device state change
+ * netdev_lower_state_changed - Dispatch event about lower device state change
  * @lower_dev: device
  * @lower_state_info: state to dispatch
  *

net/core/skbuff.c

···
 #endif
 
 /**
- *	consume_stateless_skb - free an skbuff, assuming it is stateless
+ *	__consume_stateless_skb - free an skbuff, assuming it is stateless
  *	@skb: buffer to free
  *
  *	Alike consume_skb(), but this variant assumes that this is the last

net/ethernet/eth.c

···
 EXPORT_SYMBOL(eth_header_cache_update);
 
 /**
- * eth_header_parser_protocol - extract protocol from L2 header
+ * eth_header_parse_protocol - extract protocol from L2 header
  * @skb: packet to extract protocol from
  */
 __be16 eth_header_parse_protocol(const struct sk_buff *skb)
···
 EXPORT_SYMBOL(eth_platform_get_mac_address);
 
 /**
- * Obtain the MAC address from an nvmem cell named 'mac-address' associated
- * with given device.
+ * nvmem_get_mac_address - Obtain the MAC address from an nvmem cell named
+ * 'mac-address' associated with given device.
  *
  * @dev:	Device with which the mac-address cell is associated.
  * @addrbuf:	Buffer to which the MAC address will be copied on success.

net/sunrpc/rpc_pipe.c

···
 }
 
 /**
- * rpc_mkpipe - make an rpc_pipefs file for kernel<->userspace communication
+ * rpc_mkpipe_dentry - make an rpc_pipefs file for kernel<->userspace
+ *		       communication
  * @parent: dentry of directory to create new "pipe" in
  * @name: name of pipe
  * @private: private data to associate with the pipe, for the caller's use