diff options
| author |   Sven Eckelmann <sven@narfation.org> | 2016-07-27 12:31:07 +0200 |
|---|---|---|
| committer |   Simon Wunderlich <sw@simonwunderlich.de> | 2016-10-19 08:37:52 +0200 |
| commit | 176e5b772b113f9ab013d574e13d8a433d47bbcb (patch) | |
| tree | cdac0bb46e98ab5c2529499d2170813ea6521504 /net/batman-adv/fragmentation.c | |
| parent | batman-adv: Remove needless init of variables on stack (diff) | |
| download | linux-dev-176e5b772b113f9ab013d574e13d8a433d47bbcb.tar.xz linux-dev-176e5b772b113f9ab013d574e13d8a433d47bbcb.zip | |
batman-adv: Use proper name for fragments list head
The batman-adv codebase is using "list" for the list node (prev/next) and
<list content descriptor>+"_list" for the head of a list. Not using this
naming scheme can up in confusions because list_head is used for both the
head of the list and the list node (prev/next) in each item of the list.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/fragmentation.c')
| -rw-r--r-- | net/batman-adv/fragmentation.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c index 1b2f5b999b23..2b967a34703d 100644 --- a/net/batman-adv/fragmentation.c +++ b/net/batman-adv/fragmentation.c @@ -73,7 +73,7 @@ void batadv_frag_purge_orig(struct batadv_orig_node *orig_node, spin_lock_bh(&chain->lock); if (!check_cb || check_cb(chain)) { - batadv_frag_clear_chain(&chain->head); + batadv_frag_clear_chain(&chain->fragment_list); chain->size = 0; } @@ -117,8 +117,8 @@ static bool batadv_frag_init_chain(struct batadv_frag_table_entry *chain, if (chain->seqno == seqno) return false; - if (!hlist_empty(&chain->head)) - batadv_frag_clear_chain(&chain->head); + if (!hlist_empty(&chain->fragment_list)) + batadv_frag_clear_chain(&chain->fragment_list); chain->size = 0; chain->seqno = seqno; @@ -176,7 +176,7 @@ static bool batadv_frag_insert_packet(struct batadv_orig_node *orig_node, chain = &orig_node->fragments[bucket]; spin_lock_bh(&chain->lock); if (batadv_frag_init_chain(chain, seqno)) { - hlist_add_head(&frag_entry_new->list, &chain->head); + hlist_add_head(&frag_entry_new->list, &chain->fragment_list); chain->size = skb->len - hdr_size; chain->timestamp = jiffies; chain->total_size = ntohs(frag_packet->total_size); @@ -185,7 +185,7 @@ static bool batadv_frag_insert_packet(struct batadv_orig_node *orig_node, } /* Find the position for the new fragment. */ - hlist_for_each_entry(frag_entry_curr, &chain->head, list) { + hlist_for_each_entry(frag_entry_curr, &chain->fragment_list, list) { /* Drop packet if fragment already exists. */ if (frag_entry_curr->no == frag_entry_new->no) goto err_unlock; @@ -220,11 +220,11 @@ out: * exceeds the maximum size of one merged packet. Don't allow * packets to have different total_size. */ - batadv_frag_clear_chain(&chain->head); + batadv_frag_clear_chain(&chain->fragment_list); chain->size = 0; } else if (ntohs(frag_packet->total_size) == chain->size) { /* All fragments received. Hand over chain to caller. */ - hlist_move_list(&chain->head, chain_out); + hlist_move_list(&chain->fragment_list, chain_out); chain->size = 0; } |