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authorSven Eckelmann <sven@narfation.org>2017-08-23 21:52:13 +0200
committerSimon Wunderlich <sw@simonwunderlich.de>2017-09-28 17:20:45 +0200
commit825ffe1f7b875127bc03faffec0ecfb05906650a (patch)
tree510e457c3bb0482751f2cbb3d3bb91f94117ea93 /net/batman-adv/bat_iv_ogm.c
parent7e7c1afb67074596f6ff96e5276d6084d1648ec1 (diff)
downloadop-kernel-dev-825ffe1f7b875127bc03faffec0ecfb05906650a.zip
op-kernel-dev-825ffe1f7b875127bc03faffec0ecfb05906650a.tar.gz
batman-adv: Remove unnecessary parentheses
checkpatch introduced with commit 63b7c73ec86b ("checkpatch: add --strict check for ifs with unnecessary parentheses") an additional test which identifies some unnecessary parentheses. Remove these unnecessary parentheses to avoid the warnings and to unify the coding style slightly more. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
-rw-r--r--net/batman-adv/bat_iv_ogm.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 83ba548..1b659ab 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -916,8 +916,8 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
u16 tvlv_len = 0;
unsigned long send_time;
- if ((hard_iface->if_status == BATADV_IF_NOT_IN_USE) ||
- (hard_iface->if_status == BATADV_IF_TO_BE_REMOVED))
+ if (hard_iface->if_status == BATADV_IF_NOT_IN_USE ||
+ hard_iface->if_status == BATADV_IF_TO_BE_REMOVED)
return;
/* the interface gets activated here to avoid race conditions between
@@ -1264,7 +1264,7 @@ static bool batadv_iv_ogm_calc_tq(struct batadv_orig_node *orig_node,
* drops as they can't send and receive at the same time.
*/
tq_iface_penalty = BATADV_TQ_MAX_VALUE;
- if (if_outgoing && (if_incoming == if_outgoing) &&
+ if (if_outgoing && if_incoming == if_outgoing &&
batadv_is_wifi_hardif(if_outgoing))
tq_iface_penalty = batadv_hop_penalty(BATADV_TQ_MAX_VALUE,
bat_priv);
@@ -1369,7 +1369,7 @@ batadv_iv_ogm_update_seqnos(const struct ethhdr *ethhdr,
ret = BATADV_NEIGH_DUP;
} else {
set_mark = 0;
- if (is_dup && (ret != BATADV_NEIGH_DUP))
+ if (is_dup && ret != BATADV_NEIGH_DUP)
ret = BATADV_ORIG_DUP;
}
@@ -1515,7 +1515,7 @@ batadv_iv_ogm_process_per_outif(const struct sk_buff *skb, int ogm_offset,
/* drop packet if sender is not a direct neighbor and if we
* don't route towards it
*/
- if (!is_single_hop_neigh && (!orig_neigh_router)) {
+ if (!is_single_hop_neigh && !orig_neigh_router) {
batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Drop packet: OGM via unknown neighbor!\n");
goto out_neigh;
@@ -1535,7 +1535,7 @@ batadv_iv_ogm_process_per_outif(const struct sk_buff *skb, int ogm_offset,
sameseq = orig_ifinfo->last_real_seqno == ntohl(ogm_packet->seqno);
similar_ttl = (orig_ifinfo->last_ttl - 3) <= ogm_packet->ttl;
- if (is_bidirect && ((dup_status == BATADV_NO_DUP) ||
+ if (is_bidirect && (dup_status == BATADV_NO_DUP ||
(sameseq && similar_ttl))) {
batadv_iv_ogm_orig_update(bat_priv, orig_node,
orig_ifinfo, ethhdr,
@@ -1553,8 +1553,8 @@ batadv_iv_ogm_process_per_outif(const struct sk_buff *skb, int ogm_offset,
/* OGMs from secondary interfaces should only scheduled once
* per interface where it has been received, not multiple times
*/
- if ((ogm_packet->ttl <= 2) &&
- (if_incoming != if_outgoing)) {
+ if (ogm_packet->ttl <= 2 &&
+ if_incoming != if_outgoing) {
batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Drop packet: OGM from secondary interface and wrong outgoing interface\n");
goto out_neigh;
@@ -1590,7 +1590,7 @@ batadv_iv_ogm_process_per_outif(const struct sk_buff *skb, int ogm_offset,
if_incoming, if_outgoing);
out_neigh:
- if ((orig_neigh_node) && (!is_single_hop_neigh))
+ if (orig_neigh_node && !is_single_hop_neigh)
batadv_orig_node_put(orig_neigh_node);
out:
if (router_ifinfo)
@@ -2523,9 +2523,9 @@ batadv_iv_gw_get_best_gw_node(struct batadv_priv *bat_priv)
tmp_gw_factor *= 100 * 100;
tmp_gw_factor >>= 18;
- if ((tmp_gw_factor > max_gw_factor) ||
- ((tmp_gw_factor == max_gw_factor) &&
- (tq_avg > max_tq))) {
+ if (tmp_gw_factor > max_gw_factor ||
+ (tmp_gw_factor == max_gw_factor &&
+ tq_avg > max_tq)) {
if (curr_gw)
batadv_gw_node_put(curr_gw);
curr_gw = gw_node;
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