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Commit dc75b47b authored by Naman Padhiar's avatar Naman Padhiar
Browse files

icnss: Add check for valid SMEM handler 



Validate SMEM state handler before using it.

Change-Id: I762cef00daa267ff7e411a5c740556d7f235d383
Signed-off-by: default avatarNaman Padhiar <quic_npadhiar@quicinc.com>
parent e4c62011

drivers/soc/qcom/icnss2/main.c

+3 −2
Original line number Diff line number Diff line
@@ -1307,7 +1307,8 @@ static int icnss_driver_event_pd_service_down(struct icnss_priv *priv, 
	if (priv->force_err_fatal)

		ICNSS_ASSERT(0);



	if (priv->device_id == WCN6750_DEVICE_ID) {

	if (priv->device_id == WCN6750_DEVICE_ID &&

	    !IS_ERR(priv->smp2p_info.smem_state)) {

		priv->smp2p_info.seq = 0;

		if (qcom_smem_state_update_bits(

				priv->smp2p_info.smem_state,
@@ -3912,7 +3913,7 @@ static inline void icnss_get_smp2p_info(struct icnss_priv *priv) 
					    "wlan-smp2p-out",

					    &priv->smp2p_info.smem_bit);

	if (IS_ERR(priv->smp2p_info.smem_state)) {

		icnss_pr_smp2p("Failed to get smem state %d",

		icnss_pr_err("Failed to get smem state %d",

			     PTR_ERR(priv->smp2p_info.smem_state));

	}