wifi: ath11k: Use list_count_nodes()

ath11k_wmi_fw_stats_num_vdevs() and ath11k_wmi_fw_stats_num_bcn() really
look the same as list_count_nodes(), so use the latter instead of hand
writing it.

The first ones use list_for_each_entry() and the other list_for_each(), but
they both count the number of nodes in the list.

While at it, also remove to prototypes of non-existent functions.
Based on the names and prototypes, it is likely that they should be
equivalent to list_count_nodes().

Compile tested only.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/941484caae24b89d20524b1a5661dd1fd7025492.1682542084.git.christophe.jaillet@wanadoo.fr

diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index d0b59bc..a55b5fe 100644 (file)
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -6548,28 +6548,6 @@ int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
                                   &parse);
 }
 
-size_t ath11k_wmi_fw_stats_num_vdevs(struct list_head *head)
-{
-       struct ath11k_fw_stats_vdev *i;
-       size_t num = 0;
-
-       list_for_each_entry(i, head, list)
-               ++num;
-
-       return num;
-}
-
-static size_t ath11k_wmi_fw_stats_num_bcn(struct list_head *head)
-{
-       struct ath11k_fw_stats_bcn *i;
-       size_t num = 0;
-
-       list_for_each_entry(i, head, list)
-               ++num;
-
-       return num;
-}
-
 static void
 ath11k_wmi_fw_pdev_base_stats_fill(const struct ath11k_fw_stats_pdev *pdev,
                                   char *buf, u32 *length)
@@ -6880,7 +6858,7 @@ void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
        }
 
        if (stats_id == WMI_REQUEST_BCN_STAT) {
-               num_bcn = ath11k_wmi_fw_stats_num_bcn(&fw_stats->bcn);
+               num_bcn = list_count_nodes(&fw_stats->bcn);
 
                len += scnprintf(buf + len, buf_len - len, "\n");
                len += scnprintf(buf + len, buf_len - len, "%30s (%zu)\n",

diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index 92fddb7..91bc3e6 100644 (file)
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -6372,9 +6372,6 @@ int ath11k_wmi_send_pdev_set_regdomain(struct ath11k *ar,
                                       struct pdev_set_regdomain_params *param);
 int ath11k_wmi_pull_fw_stats(struct ath11k_base *ab, struct sk_buff *skb,
                             struct ath11k_fw_stats *stats);
-size_t ath11k_wmi_fw_stats_num_peers(struct list_head *head);
-size_t ath11k_wmi_fw_stats_num_peers_extd(struct list_head *head);
-size_t ath11k_wmi_fw_stats_num_vdevs(struct list_head *head);
 void ath11k_wmi_fw_stats_fill(struct ath11k *ar,
                              struct ath11k_fw_stats *fw_stats, u32 stats_id,
                              char *buf);