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Commit 4c8768a5 authored by Yue Ma's avatar Yue Ma
Browse files

cnss2: Ignore mode off failure when QMI service is already disconnected 



There is a case in emulation platform that before mode off response
comes back, QMI service is disconnected by firmware already. Handle
this case gracefully in the driver.

Change-Id: Idbb920a502e2461c0d5323ac2981b3235a08feae
Signed-off-by: default avatarYue Ma <yuem@codeaurora.org>
parent 7ebce0d5

drivers/net/wireless/cnss2/qmi.c

+4 −0
Original line number Diff line number Diff line
@@ -508,6 +508,10 @@ int cnss_wlfw_wlan_mode_send_sync(struct cnss_plat_data *plat_priv, 
				sizeof(req), &resp_desc, &resp, sizeof(resp),

				QMI_WLFW_TIMEOUT_MS);

	if (ret < 0) {

		if (mode == QMI_WLFW_OFF_V01 && ret == -ENETRESET) {

			cnss_pr_dbg("WLFW service is disconnected while sending mode off request.\n");

			return 0;

		}

		cnss_pr_err("Failed to send mode request, mode: %d, err = %d\n",

			    mode, ret);

		goto out;