diff mbox series

crypto/nx: add missing call to of_node_put()

Message ID 1614243417-48556-1-git-send-email-yang.lee@linux.alibaba.com
State New
Headers show
Series crypto/nx: add missing call to of_node_put() | expand

Commit Message

Yang Li Feb. 25, 2021, 8:56 a.m. UTC 
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:
./drivers/crypto/nx/nx-common-powernv.c:927:1-23: WARNING: Function
"for_each_child_of_node" should have of_node_put() before return around
line 936.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
 drivers/crypto/nx/nx-common-powernv.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/crypto/nx/nx-common-powernv.c b/drivers/crypto/nx/nx-common-powernv.c
index 13c65de..b43c457 100644
--- a/drivers/crypto/nx/nx-common-powernv.c
+++ b/drivers/crypto/nx/nx-common-powernv.c
@@ -933,6 +933,7 @@  static int __init nx_powernv_probe_vas(struct device_node *pn)
 				NX_CT_GZIP, "ibm,p9-nx-gzip", &ct_gzip);
 
 		if (ret)
+			of_node_put(dn);
 			return ret;
 	}