Message ID | 20220719095216.1241601-2-windhl@126.com |
---|---|
State | New |
Headers | show |
Series | [1/2] mmc: cavium-octeon: Add of_node_put() when breaking out of loop | expand |
diff --git a/drivers/mmc/host/cavium-thunderx.c b/drivers/mmc/host/cavium-thunderx.c index 76013bbbcff3..202b1d6da678 100644 --- a/drivers/mmc/host/cavium-thunderx.c +++ b/drivers/mmc/host/cavium-thunderx.c @@ -142,8 +142,10 @@ static int thunder_mmc_probe(struct pci_dev *pdev, continue; ret = cvm_mmc_of_slot_probe(&host->slot_pdev[i]->dev, host); - if (ret) + if (ret) { + of_node_put(child_node); goto error; + } } i++; }
In thunder_mmc_probe(), we should call of_node_put() when breaking out of for_each_child_of_node() which has increased and decreased the refcount during each iteration. Fixes: 166bac38c3c5 ("mmc: cavium: Add MMC PCI driver for ThunderX SOCs") Signed-off-by: Liang He <windhl@126.com> --- drivers/mmc/host/cavium-thunderx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)