Commit ef2cb90a authored by YueHaibing's avatar YueHaibing Committed by Alex Deucher
Browse files

drm/amd/display: remove set but not used variable 'msg_out' 



drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_psp.c: In function mod_hdcp_hdcp2_enable_encryption:
drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_psp.c:633:77: warning: variable msg_out set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_psp.c: In function mod_hdcp_hdcp2_enable_dp_stream_encryption:
drivers/gpu/drm/amd/amdgpu/../display/modules/hdcp/hdcp_psp.c:710:77: warning: variable msg_out set but not used [-Wunused-but-set-variable]

It is never used, so remove it.

Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 70ebe8a4

drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.c

+0 −4
Original line number Diff line number Diff line
@@ -630,14 +630,12 @@ enum mod_hdcp_status mod_hdcp_hdcp2_enable_encryption(struct mod_hdcp *hdcp) 
	struct psp_context *psp = hdcp->config.psp.handle;

	struct ta_hdcp_shared_memory *hdcp_cmd;

	struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2 *msg_in;

	struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2 *msg_out;

	struct mod_hdcp_display *display = get_first_added_display(hdcp);



	hdcp_cmd = (struct ta_hdcp_shared_memory *)psp->hdcp_context.hdcp_shared_buf;

	memset(hdcp_cmd, 0, sizeof(struct ta_hdcp_shared_memory));



	msg_in = &hdcp_cmd->in_msg.hdcp2_prepare_process_authentication_message_v2;

	msg_out = &hdcp_cmd->out_msg.hdcp2_prepare_process_authentication_message_v2;



	hdcp2_message_init(hdcp, msg_in);
@@ -707,14 +705,12 @@ enum mod_hdcp_status mod_hdcp_hdcp2_enable_dp_stream_encryption(struct mod_hdcp 
	struct psp_context *psp = hdcp->config.psp.handle;

	struct ta_hdcp_shared_memory *hdcp_cmd;

	struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2 *msg_in;

	struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2 *msg_out;

	uint8_t i;



	hdcp_cmd = (struct ta_hdcp_shared_memory *)psp->hdcp_context.hdcp_shared_buf;

	memset(hdcp_cmd, 0, sizeof(struct ta_hdcp_shared_memory));



	msg_in = &hdcp_cmd->in_msg.hdcp2_prepare_process_authentication_message_v2;

	msg_out = &hdcp_cmd->out_msg.hdcp2_prepare_process_authentication_message_v2;



	hdcp2_message_init(hdcp, msg_in);

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