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2023-12-08 01573e231f18eb2d99162747186f59511f56b64d

 kernel/drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c
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@@ -1,18 +1,7 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) 2014 Texas Instruments
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  * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms of the GNU General Public License version 2 as published by
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- * the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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- *
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- * You should have received a copy of the GNU General Public License along with
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- * this program.  If not, see <http://www.gnu.org/licenses/>.
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  */
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 /*
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@@ -111,6 +100,8 @@
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 	new_len = prop->length + strlen(prefix) * num_strs;
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 	new_compat = kmalloc(new_len, GFP_KERNEL);
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+	if (!new_compat)
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+		return;
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 	omapdss_prefix_strcpy(new_compat, new_len, prop->value, prop->length);
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@@ -193,8 +184,10 @@
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 	dss = of_find_matching_node(NULL, omapdss_of_match);
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-	if (dss == NULL || !of_device_is_available(dss))
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+	if (dss == NULL || !of_device_is_available(dss)) {
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+		of_node_put(dss);
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 		return 0;
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+	}
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 	omapdss_walk_device(dss, true);
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