Use the `DEFINE_FLEX()` helper for an on-stack definition of a flexible structure where the size of the flexible-array member is known at compile-time, and refactor the rest of the code, accordingly.
So, with these changes, fix the following warning: drivers/net/wireless/ath/wil6210/wmi.c:4018:49: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Link: https://github.com/KSPP/linux/issues/202 Signed-off-by: Gustavo A. R. Silva <[email protected]> --- drivers/net/wireless/ath/wil6210/wmi.c | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 6fdb77d4c59e..cc0ad70f0d01 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -4014,28 +4014,23 @@ int wmi_set_cqm_rssi_config(struct wil6210_priv *wil, struct net_device *ndev = wil->main_ndev; struct wil6210_vif *vif = ndev_to_vif(ndev); int rc; - struct { - struct wmi_set_link_monitor_cmd cmd; - s8 rssi_thold; - } __packed cmd = { - .cmd = { - .rssi_hyst = rssi_hyst, - .rssi_thresholds_list_size = 1, - }, - .rssi_thold = rssi_thold, - }; struct { struct wmi_cmd_hdr hdr; struct wmi_set_link_monitor_event evt; } __packed reply = { .evt = {.status = WMI_FW_STATUS_FAILURE}, }; + DEFINE_FLEX(struct wmi_set_link_monitor_cmd, cmd, + rssi_thresholds_list, rssi_thresholds_list_size, 1); + + cmd->rssi_hyst = rssi_hyst; + cmd->rssi_thresholds_list[0] = rssi_thold; if (rssi_thold > S8_MAX || rssi_thold < S8_MIN || rssi_hyst > U8_MAX) return -EINVAL; - rc = wmi_call(wil, WMI_SET_LINK_MONITOR_CMDID, vif->mid, &cmd, - sizeof(cmd), WMI_SET_LINK_MONITOR_EVENTID, + rc = wmi_call(wil, WMI_SET_LINK_MONITOR_CMDID, vif->mid, cmd, + sizeof(*cmd), WMI_SET_LINK_MONITOR_EVENTID, &reply, sizeof(reply), WIL_WMI_CALL_GENERAL_TO_MS); if (rc) { wil_err(wil, "WMI_SET_LINK_MONITOR_CMDID failed, rc %d\n", rc); -- 2.34.1
