From: Jerome Pouiller <Jerome.Pouiller@silabs.com>
To: devel@driverdev.osuosl.org, linux-wireless@vger.kernel.org
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Kalle Valo" <kvalo@codeaurora.org>,
"David S . Miller" <davem@davemloft.net>,
"Jérôme Pouiller" <jerome.pouiller@silabs.com>
Subject: [PATCH v2 06/33] staging: wfx: drop unused argument from hif_scan()
Date: Mon, 13 Sep 2021 10:30:18 +0200 [thread overview]
Message-ID: <20210913083045.1881321-7-Jerome.Pouiller@silabs.com> (raw)
In-Reply-To: <20210913083045.1881321-1-Jerome.Pouiller@silabs.com>
From: Jérôme Pouiller <jerome.pouiller@silabs.com>
It is no more necessary to compute the expected duration of the scan
request.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
---
drivers/staging/wfx/hif_tx.c | 9 +--------
drivers/staging/wfx/hif_tx.h | 2 +-
drivers/staging/wfx/scan.c | 2 +-
3 files changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/wfx/hif_tx.c b/drivers/staging/wfx/hif_tx.c
index 63b437261eb7..14b7e047916e 100644
--- a/drivers/staging/wfx/hif_tx.c
+++ b/drivers/staging/wfx/hif_tx.c
@@ -227,14 +227,13 @@ int hif_write_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id,
}
int hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req,
- int chan_start_idx, int chan_num, int *timeout)
+ int chan_start_idx, int chan_num)
{
int ret, i;
struct hif_msg *hif;
size_t buf_len =
sizeof(struct hif_req_start_scan_alt) + chan_num * sizeof(u8);
struct hif_req_start_scan_alt *body = wfx_alloc_hif(buf_len, &hif);
- int tmo_chan_fg, tmo_chan_bg, tmo;
WARN(chan_num > HIF_API_MAX_NB_CHANNELS, "invalid params");
WARN(req->n_ssids > HIF_API_MAX_NB_SSIDS, "invalid params");
@@ -269,12 +268,6 @@ int hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req,
body->num_of_probe_requests = 2;
body->probe_delay = 100;
}
- tmo_chan_bg = le32_to_cpu(body->max_channel_time) * USEC_PER_TU;
- tmo_chan_fg = 512 * USEC_PER_TU + body->probe_delay;
- tmo_chan_fg *= body->num_of_probe_requests;
- tmo = chan_num * max(tmo_chan_bg, tmo_chan_fg) + 512 * USEC_PER_TU;
- if (timeout)
- *timeout = usecs_to_jiffies(tmo);
wfx_fill_header(hif, wvif->id, HIF_REQ_ID_START_SCAN, buf_len);
ret = wfx_cmd_send(wvif->wdev, hif, NULL, 0, false);
diff --git a/drivers/staging/wfx/hif_tx.h b/drivers/staging/wfx/hif_tx.h
index 3521c545ae6b..46eed6cfa247 100644
--- a/drivers/staging/wfx/hif_tx.h
+++ b/drivers/staging/wfx/hif_tx.h
@@ -40,7 +40,7 @@ int hif_read_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id,
int hif_write_mib(struct wfx_dev *wdev, int vif_id, u16 mib_id,
void *buf, size_t buf_size);
int hif_scan(struct wfx_vif *wvif, struct cfg80211_scan_request *req80211,
- int chan_start, int chan_num, int *timeout);
+ int chan_start, int chan_num);
int hif_stop_scan(struct wfx_vif *wvif);
int hif_join(struct wfx_vif *wvif, const struct ieee80211_bss_conf *conf,
struct ieee80211_channel *channel, const u8 *ssid, int ssidlen);
diff --git a/drivers/staging/wfx/scan.c b/drivers/staging/wfx/scan.c
index 695b06974194..9e2d08317c9e 100644
--- a/drivers/staging/wfx/scan.c
+++ b/drivers/staging/wfx/scan.c
@@ -56,7 +56,7 @@ static int send_scan_req(struct wfx_vif *wvif,
wfx_tx_lock_flush(wvif->wdev);
wvif->scan_abort = false;
reinit_completion(&wvif->scan_complete);
- ret = hif_scan(wvif, req, start_idx, i - start_idx, NULL);
+ ret = hif_scan(wvif, req, start_idx, i - start_idx);
if (ret) {
wfx_tx_unlock(wvif->wdev);
return -EIO;
--
2.33.0
next prev parent reply other threads:[~2021-09-13 8:32 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-13 8:30 [PATCH v2 00/33] staging/wfx: usual maintenance Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 01/33] staging: wfx: use abbreviated message for "incorrect sequence" Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 02/33] staging: wfx: do not send CAB while scanning Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 03/33] staging: wfx: ignore PS when STA/AP share same channel Jerome Pouiller
2021-09-13 9:33 ` Dan Carpenter
2021-09-13 10:36 ` Jérôme Pouiller
2021-09-13 10:42 ` Dan Carpenter
2021-09-13 8:30 ` [PATCH v2 04/33] staging: wfx: wait for SCAN_CMPL after a SCAN_STOP Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 05/33] staging: wfx: avoid possible lock-up during scan Jerome Pouiller
2021-09-13 8:30 ` Jerome Pouiller [this message]
2021-09-13 8:30 ` [PATCH v2 07/33] staging: wfx: fix atomic accesses in wfx_tx_queue_empty() Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 08/33] staging: wfx: take advantage of wfx_tx_queue_empty() Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 09/33] staging: wfx: declare support for TDLS Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 10/33] staging: wfx: fix support for CSA Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 11/33] staging: wfx: relax the PDS existence constraint Jerome Pouiller
2021-09-13 9:58 ` Dan Carpenter
2021-09-13 8:30 ` [PATCH v2 12/33] staging: wfx: simplify API coherency check Jerome Pouiller
2021-09-13 10:02 ` Dan Carpenter
2021-09-13 8:30 ` [PATCH v2 13/33] staging: wfx: update with the firmware API 3.8 Jerome Pouiller
2021-09-13 10:06 ` Dan Carpenter
2021-09-13 8:30 ` [PATCH v2 14/33] staging: wfx: uniformize counter names Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 15/33] staging: wfx: fix misleading 'rate_id' usage Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 16/33] staging: wfx: declare variables at beginning of functions Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 17/33] staging: wfx: simplify hif_join() Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 18/33] staging: wfx: reorder function for slightly better eye candy Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 19/33] staging: wfx: fix error names Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 20/33] staging: wfx: apply naming rules in hif_tx_mib.c Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 21/33] staging: wfx: remove unused definition Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 22/33] staging: wfx: remove useless debug statement Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 23/33] staging: wfx: fix space after cast operator Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 24/33] staging: wfx: remove references to WFxxx in comments Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 25/33] staging: wfx: update files descriptions Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 26/33] staging: wfx: reformat comment Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 27/33] staging: wfx: avoid c99 comments Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 28/33] staging: wfx: fix comments styles Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 29/33] staging: wfx: remove useless comments after #endif Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 30/33] staging: wfx: explain the purpose of wfx_send_pds() Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 31/33] staging: wfx: indent functions arguments Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 32/33] staging: wfx: ensure IRQ is ready before enabling it Jerome Pouiller
2021-09-13 8:30 ` [PATCH v2 33/33] staging: wfx: early exit of PDS is not correct Jerome Pouiller
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