ASoC: cygnus: fix for_each_child.cocci warnings

Function "for_each_available_child_of_node" should have of_node_put() before return around line 1352. Generated by: scripts/coccinelle/iterators/for_each_child.cocci CC: Sumera Priyadarsini <[email protected]> Reported-by: kernel test robot <[email protected]> Signed-off-by: kernel test robot <[email protected]> Signed-off-by: Julia Lawall <[email protected]> Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2103281651320.2854@hadrien Signed-off-by: Mark Brown <[email protected]>
simonjhall · Mar 29, 2021 · aa320c7 · aa320c7
1 parent 3a27875
commit aa320c7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c
@@ -1348,8 +1348,10 @@ static int cygnus_ssp_probe(struct platform_device *pdev)
 					&cygnus_ssp_dai[active_port_count]);
 
 		/* negative is err, 0 is active and good, 1 is disabled */
-		if (err < 0)
+		if (err < 0) {
+			of_node_put(child_node);
 			return err;
+		}
 		else if (!err) {
 			dev_dbg(dev, "Activating DAI: %s\n",
 				cygnus_ssp_dai[active_port_count].name);