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Commit c48ef59c 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: mdss: Add NULL pointer checks in mdss_mdp_wb_set_secure"

parents 55c4d00c 33e2b5a2

drivers/video/msm/mdss/mdss_mdp_wb.c

+10 −0
Original line number Diff line number Diff line
@@ -174,6 +174,16 @@ int mdss_mdp_wb_set_secure(struct msm_fb_data_type *mfd, int enable) 
		return -EINVAL;

	}



	if (!ctl || !ctl->mdata) {

		pr_err("%s : ctl is NULL", __func__);

		return -EINVAL;

	}



	if (!wb) {

		pr_err("unable to start, writeback is not initialized\n");

		return -ENODEV;

	}



	ctl->is_secure = enable;

	wb->is_secure = enable;