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-rw-r--r--net/batman-adv/fragmentation.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index ebe6e38934e4..4979350af9a7 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) 2013-2017 B.A.T.M.A.N. contributors:
*
* Martin Hundebøll <martin@hundeboll.net>
@@ -22,7 +23,7 @@
#include <linux/byteorder/generic.h>
#include <linux/errno.h>
#include <linux/etherdevice.h>
-#include <linux/fs.h>
+#include <linux/gfp.h>
#include <linux/if_ether.h>
#include <linux/jiffies.h>
#include <linux/kernel.h>
@@ -41,7 +42,7 @@
#include "soft-interface.h"
/**
- * batadv_frag_clear_chain - delete entries in the fragment buffer chain
+ * batadv_frag_clear_chain() - delete entries in the fragment buffer chain
* @head: head of chain with entries.
* @dropped: whether the chain is cleared because all fragments are dropped
*
@@ -65,7 +66,7 @@ static void batadv_frag_clear_chain(struct hlist_head *head, bool dropped)
}
/**
- * batadv_frag_purge_orig - free fragments associated to an orig
+ * batadv_frag_purge_orig() - free fragments associated to an orig
* @orig_node: originator to free fragments from
* @check_cb: optional function to tell if an entry should be purged
*/
@@ -89,7 +90,7 @@ void batadv_frag_purge_orig(struct batadv_orig_node *orig_node,
}
/**
- * batadv_frag_size_limit - maximum possible size of packet to be fragmented
+ * batadv_frag_size_limit() - maximum possible size of packet to be fragmented
*
* Return: the maximum size of payload that can be fragmented.
*/
@@ -104,7 +105,7 @@ static int batadv_frag_size_limit(void)
}
/**
- * batadv_frag_init_chain - check and prepare fragment chain for new fragment
+ * batadv_frag_init_chain() - check and prepare fragment chain for new fragment
* @chain: chain in fragments table to init
* @seqno: sequence number of the received fragment
*
@@ -134,7 +135,7 @@ static bool batadv_frag_init_chain(struct batadv_frag_table_entry *chain,
}
/**
- * batadv_frag_insert_packet - insert a fragment into a fragment chain
+ * batadv_frag_insert_packet() - insert a fragment into a fragment chain
* @orig_node: originator that the fragment was received from
* @skb: skb to insert
* @chain_out: list head to attach complete chains of fragments to
@@ -248,7 +249,7 @@ err:
}
/**
- * batadv_frag_merge_packets - merge a chain of fragments
+ * batadv_frag_merge_packets() - merge a chain of fragments
* @chain: head of chain with fragments
*
* Expand the first skb in the chain and copy the content of the remaining
@@ -306,7 +307,7 @@ free:
}
/**
- * batadv_frag_skb_buffer - buffer fragment for later merge
+ * batadv_frag_skb_buffer() - buffer fragment for later merge
* @skb: skb to buffer
* @orig_node_src: originator that the skb is received from
*
@@ -346,7 +347,7 @@ out_err:
}
/**
- * batadv_frag_skb_fwd - forward fragments that would exceed MTU when merged
+ * batadv_frag_skb_fwd() - forward fragments that would exceed MTU when merged
* @skb: skb to forward
* @recv_if: interface that the skb is received on
* @orig_node_src: originator that the skb is received from
@@ -400,7 +401,7 @@ out:
}
/**
- * batadv_frag_create - create a fragment from skb
+ * batadv_frag_create() - create a fragment from skb
* @skb: skb to create fragment from
* @frag_head: header to use in new fragment
* @fragment_size: size of new fragment
@@ -438,7 +439,7 @@ err:
}
/**
- * batadv_frag_send_packet - create up to 16 fragments from the passed skb
+ * batadv_frag_send_packet() - create up to 16 fragments from the passed skb
* @skb: skb to create fragments from
* @orig_node: final destination of the created fragments
* @neigh_node: next-hop of the created fragments