Early exits from for_each_compatible_node() require explicit calls to
of_node_put() to release the node and avoid leaking the resource. Add
the missing call to of_node_put(np) before the 'goto' instruction that
jumps out of the loop.
Cc: stable@vger.kernel.org
Fixes: 6db7199407ca ("drivers/virt: introduce Freescale hypervisor management driver")
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
---
drivers/virt/fsl_hypervisor.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c
index e92e2ceb12a4..7c7ec13761ba 100644
--- a/drivers/virt/fsl_hypervisor.c
+++ b/drivers/virt/fsl_hypervisor.c
@@ -846,8 +846,10 @@ static int __init fsl_hypervisor_init(void)
}
dbisr = kzalloc(sizeof(*dbisr), GFP_KERNEL);
- if (!dbisr)
+ if (!dbisr) {
+ of_node_put(np);
goto out_of_memory;
+ }
dbisr->irq = irq;
dbisr->doorbell = be32_to_cpup(handle);
--
2.43.0