| Message ID | 20240826-clk-fix-leak-v1-1-f55418a13aa6@baylibre.com |
|---|---|
| State | New |
| Headers | show |
| Series | clk: ti: dra7-atl: fix leak of of_nodes | expand |
> This fix leaking the of_node references in of_dra7_atl_clk_probe().
…
Can other change description be more desirable?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.11-rc5#n94
Regards,
Markus
Quoting David Lechner (2024-08-26 08:35:29) > This fix leaking the of_node references in of_dra7_atl_clk_probe(). > > The docs for of_parse_phandle_with_args() say that the caller must call > of_node_put() on the returned node. This adds the missing of_node_put() > to fix the leak. > > Fixes: 9ac33b0ce81f ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)") > Signed-off-by: David Lechner <dlechner@baylibre.com> > --- Applied to clk-next
diff --git a/drivers/clk/ti/clk-dra7-atl.c b/drivers/clk/ti/clk-dra7-atl.c index d964e3affd42..0eab7f3e2eab 100644 --- a/drivers/clk/ti/clk-dra7-atl.c +++ b/drivers/clk/ti/clk-dra7-atl.c @@ -240,6 +240,7 @@ static int of_dra7_atl_clk_probe(struct platform_device *pdev) } clk = of_clk_get_from_provider(&clkspec); + of_node_put(clkspec.np); if (IS_ERR(clk)) { pr_err("%s: failed to get atl clock %d from provider\n", __func__, i);
This fix leaking the of_node references in of_dra7_atl_clk_probe(). The docs for of_parse_phandle_with_args() say that the caller must call of_node_put() on the returned node. This adds the missing of_node_put() to fix the leak. Fixes: 9ac33b0ce81f ("CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)") Signed-off-by: David Lechner <dlechner@baylibre.com> --- drivers/clk/ti/clk-dra7-atl.c | 1 + 1 file changed, 1 insertion(+) --- base-commit: 1ca4237ad9ce29b0c66fe87862f1da54ac56a1e8 change-id: 20240826-clk-fix-leak-b547c87321a2 Best regards,