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Commit c1115a8b authored by Chaitanya Pratapa's avatar Chaitanya Pratapa Committed by Gerrit - the friendly Code Review server
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msm: ipa: Fix not sending QMI sync indication 



If back to back SSR is triggered there is a possibility
of race condition where we try to send QMI sync indication
with a invalid handle. Make a change to validate the handle
before sending the indication.

Change-Id: If912b6676b562bd4a23c68512e9c80e6c0ac7a49
Signed-off-by: default avatarChaitanya Pratapa <cpratapa@codeaurora.org>
parent e964e609

drivers/platform/msm/ipa/ipa_v3/ipa_qmi_service.c

+5 −0
Original line number Diff line number Diff line
@@ -1583,6 +1583,11 @@ static void ipa3_q6_clnt_svc_arrive(struct work_struct *work) 
		ind.master_driver_init_status.result =

			IPA_QMI_RESULT_SUCCESS_V01;



		if (unlikely(!ipa3_svc_handle)) {

			IPAWANERR("Invalid svc handle.Ignore sending ind.");

			return;

		}



		rc = qmi_send_indication(ipa3_svc_handle,

			&ipa3_qmi_ctx->client_sq,

			QMI_IPA_MASTER_DRIVER_INIT_COMPLETE_IND_V01,