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wifi: ath10k: simplify ath10k_peer_create()

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Use convenient 'list_count_nodes()' in 'ath10k_peer_create()',
thus making the latter a bit smaller and simpler.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230704180617.84948-1-dmantipov@yandex.ru
This commit is contained in:
Dmitry Antipov
2023-10-02 20:03:57 +03:00
committed by Kalle Valo
parent d876188ab8
commit 322a487c53
1 changed files with 2 additions and 9 deletions
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11
drivers/net/wireless/ath/ath10k/mac.c
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@@ -728,20 +728,13 @@ static int ath10k_peer_create(struct ath10k *ar,
const u8 *addr,
enum wmi_peer_type peer_type)
{
struct ath10k_vif *arvif;
struct ath10k_peer *peer;
int num_peers = 0;
int ret;
lockdep_assert_held(&ar->conf_mutex);
num_peers = ar->num_peers;
/* Each vdev consumes a peer entry as well */
list_for_each_entry(arvif, &ar->arvifs, list)
num_peers++;
if (num_peers >= ar->max_num_peers)
/* Each vdev consumes a peer entry as well. */
if (ar->num_peers + list_count_nodes(&ar->arvifs) >= ar->max_num_peers)
return -ENOBUFS;
ret = ath10k_wmi_peer_create(ar, vdev_id, addr, peer_type);