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staging: wilc1000: assign scan result callback before starting the scan

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When scan is triggered, sometimes scan results are received before the scan
result callback is assigned, causing the recieved results to be ignored.

Signed-off-by: Adham Abozaeid <adham.abozaeid@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Adham Abozaeid 2019-03-27 20:28:34 +00:00 committed by Greg Kroah-Hartman
parent 3589e74873
commit eab0754655
1 changed files with 3 additions and 2 deletions
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5
drivers/staging/wilc1000/host_interface.c
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@ -313,6 +313,9 @@ int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type,
wid_list[index].val = (s8 *)&scan_source;
index++;
hif_drv->usr_scan_req.scan_result = scan_result_fn;
hif_drv->usr_scan_req.arg = user_arg;
result = wilc_send_config_pkt(vif, WILC_SET_CFG, wid_list,
index,
wilc_get_vif_idx(vif));
@ -321,8 +324,6 @@ int wilc_scan(struct wilc_vif *vif, u8 scan_source, u8 scan_type,
goto error;
}
hif_drv->usr_scan_req.scan_result = scan_result_fn;
hif_drv->usr_scan_req.arg = user_arg;
hif_drv->scan_timer_vif = vif;
mod_timer(&hif_drv->scan_timer,
jiffies + msecs_to_jiffies(WILC_HIF_SCAN_TIMEOUT_MS));