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misc: rp1: Fix an error handling path in rp1_probe()

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When DT is used to get the reference of 'rp1_node', it should be released
when not needed anymore, otherwise it is leaking.

In such a case, add the missing of_node_put() call at the end of the probe,
as already done in the error handling path.

Fixes: 49d63971f963 ("misc: rp1: RaspberryPi RP1 misc driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Andrea della Porta <andrea.porta@suse.com>
Link: https://patch.msgid.link/9bc1206de787fa86384f3e5ba0a8027947bc00ff.1762585959.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christophe JAILLET 2025-11-08 08:14:04 +01:00 committed by Greg Kroah-Hartman
parent 85e8378958
commit 43cd4b634e
1 changed files with 3 additions and 0 deletions
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3
drivers/misc/rp1/rp1_pci.c
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@ -289,6 +289,9 @@ static int rp1_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto err_unload_overlay;
}
if (skip_ovl)
of_node_put(rp1_node);
return 0;
err_unload_overlay: