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 <[email protected]> --- * v2: - commit message reworded translation-table.c | 4 ++-- unicast.c | 6 +++--- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/translation-table.c b/translation-table.c index fb15b4c..e711b05 100644 --- a/translation-table.c +++ b/translation-table.c @@ -912,7 +912,7 @@ out_remove: /* 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)) @@ -2540,7 +2540,7 @@ bool batadv_tt_global_client_is_roaming(struct batadv_priv *bat_priv, 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/unicast.c b/unicast.c index 50e079f..0bb3b59 100644 --- a/unicast.c +++ b/unicast.c @@ -122,7 +122,7 @@ batadv_frag_search_packet(struct list_head *head, { 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 @@ batadv_frag_search_packet(struct list_head *head, 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 @@ batadv_frag_search_packet(struct list_head *head, 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 -- 1.8.0.2
