Messages in this thread | | | Subject | Re: [PATCH] fsl_hypervisor: Add missing of_node_put in fsl_hypervisor_init | From | He Ying <> | Date | Tue, 9 Nov 2021 10:07:08 +0800 |
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kindly ping...
在 2021/10/29 11:20, He Ying 写道: > Early exits from for_each_compatible_node() should decrement the > node reference counter. > > Signed-off-by: He Ying <heying24@huawei.com> > Fixes: 6db7199407ca ("drivers/virt: introduce Freescale hypervisor management driver") > --- > 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 46ee0a0998b6..ef5fcca4b8f0 100644 > --- a/drivers/virt/fsl_hypervisor.c > +++ b/drivers/virt/fsl_hypervisor.c > @@ -849,8 +849,10 @@ 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);
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