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Commit 827c6ada authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: ipa: optimize state machine in ipa uc offload"

parents d3f58f52 769400f2

drivers/platform/msm/ipa/ipa_clients/ipa_uc_offload.c

+3 −5
Original line number Diff line number Diff line
@@ -58,7 +58,6 @@ enum ipa_uc_offload_state { 
	IPA_UC_OFFLOAD_STATE_INVALID,

	IPA_UC_OFFLOAD_STATE_INITIALIZED,

	IPA_UC_OFFLOAD_STATE_UP,

	IPA_UC_OFFLOAD_STATE_DOWN,

};



struct ipa_uc_offload_ctx {
@@ -413,8 +412,7 @@ int ipa_uc_offload_conn_pipes(struct ipa_uc_offload_conn_in_params *inp, 
		return -EINVAL;

	}



	if (offload_ctx->state != IPA_UC_OFFLOAD_STATE_INITIALIZED &&

		offload_ctx->state != IPA_UC_OFFLOAD_STATE_DOWN) {

	if (offload_ctx->state != IPA_UC_OFFLOAD_STATE_INITIALIZED) {

		IPA_UC_OFFLOAD_ERR("Invalid state %d\n", offload_ctx->state);

		return -EPERM;

	}
@@ -471,7 +469,7 @@ static int ipa_uc_ntn_disconn_pipes(struct ipa_uc_offload_ctx *ntn_ctx) 
	int ipa_ep_idx_ul, ipa_ep_idx_dl;

	int ret = 0;



	ntn_ctx->state = IPA_UC_OFFLOAD_STATE_DOWN;

	ntn_ctx->state = IPA_UC_OFFLOAD_STATE_INITIALIZED;



	ret = ipa_rm_release_resource(IPA_RM_RESOURCE_ETHERNET_PROD);

	if (ret) {
@@ -597,7 +595,7 @@ int ipa_uc_offload_cleanup(u32 clnt_hdl) 
		return -EINVAL;

	}



	if (offload_ctx->state != IPA_UC_OFFLOAD_STATE_DOWN) {

	if (offload_ctx->state != IPA_UC_OFFLOAD_STATE_INITIALIZED) {

		IPA_UC_OFFLOAD_ERR("Invalid State %d\n", offload_ctx->state);

		return -EINVAL;

	}