In one of the error paths of the for_each_child_of_node() loop,
add missing call to of_node_put().
Fix the following coccicheck warning:
./sound/soc/bcm/cygnus-ssp.c:1346:1-33: WARNING: Function
"for_each_available_child_of_node" should have of_node_put() before
return around line 1352.
Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx>
---
sound/soc/bcm/cygnus-ssp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sound/soc/bcm/cygnus-ssp.c b/sound/soc/bcm/cygnus-ssp.c
index 6e634b4..aa16a23 100644
--- 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);
--
1.8.3.1
