batman-adv: don't use !! in bool conversion
In C standard any expression different from 0 will be converted to
'true' when casting to bool (whatever is the length of the value).
Therefore all the "!!" conversions can be removed.
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index 7e9e264..9322320 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -902,7 +902,7 @@
/* remove address from local hash if present */
local_flags = batadv_tt_local_remove(bat_priv, tt_addr,
"global tt received",
- !!(flags & BATADV_TT_CLIENT_ROAM));
+ flags & BATADV_TT_CLIENT_ROAM);
tt_global_entry->common.flags |= local_flags & BATADV_TT_CLIENT_WIFI;
if (!(flags & BATADV_TT_CLIENT_ROAM))
@@ -2515,7 +2515,7 @@
if (!tt_global_entry)
goto out;
- ret = !!(tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM);
+ ret = tt_global_entry->common.flags & BATADV_TT_CLIENT_ROAM;
batadv_tt_global_entry_free_ref(tt_global_entry);
out:
return ret;
diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
index 50e079f..0bb3b59 100644
--- a/net/batman-adv/unicast.c
+++ b/net/batman-adv/unicast.c
@@ -122,7 +122,7 @@
{
struct batadv_frag_packet_list_entry *tfp;
struct batadv_unicast_frag_packet *tmp_up = NULL;
- int is_head_tmp, is_head;
+ bool is_head_tmp, is_head;
uint16_t search_seqno;
if (up->flags & BATADV_UNI_FRAG_HEAD)
@@ -130,7 +130,7 @@
else
search_seqno = ntohs(up->seqno)-1;
- is_head = !!(up->flags & BATADV_UNI_FRAG_HEAD);
+ is_head = up->flags & BATADV_UNI_FRAG_HEAD;
list_for_each_entry(tfp, head, list) {
if (!tfp->skb)
@@ -142,7 +142,7 @@
tmp_up = (struct batadv_unicast_frag_packet *)tfp->skb->data;
if (tfp->seqno == search_seqno) {
- is_head_tmp = !!(tmp_up->flags & BATADV_UNI_FRAG_HEAD);
+ is_head_tmp = tmp_up->flags & BATADV_UNI_FRAG_HEAD;
if (is_head_tmp != is_head)
return tfp;
else
