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| author | Liang He <windhl@126.com> | 2022-07-19 17:52:16 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2022-07-21 18:03:08 +0200 |
| commit | 7ee480795e41db314f2c445c65ed854a5d6e8e32 (patch) | |
| tree | f3a3b124057a58cfae1757e9f561f15c385cb042 /drivers/mmc | |
| parent | 19bbb49acf8d7a03cb83e05624363741a4c3ec6f (diff) | |
| download | linux-stable-7ee480795e41db314f2c445c65ed854a5d6e8e32.tar.gz linux-stable-7ee480795e41db314f2c445c65ed854a5d6e8e32.tar.bz2 linux-stable-7ee480795e41db314f2c445c65ed854a5d6e8e32.zip | |
mmc: cavium-thunderx: Add of_node_put() when breaking out of loop
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>
Acked-by: Robert Richter <rric@kernel.org>
Link: https://lore.kernel.org/r/20220719095216.1241601-2-windhl@126.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/cavium-thunderx.c | 4 |
1 files changed, 3 insertions, 1 deletions
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++; } |