6.16-stable review patch. If anyone has any objections, please let me know.
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From: Ioana Ciornei ioana.ciornei@nxp.com
[ Upstream commit 3bd44edd6c55828fd4e11cb0efce5b7160bfa2de ]
The gpio_regmap structure is leaked on the error path. Fix this by jumping to the appropriate kfree instead of returning directly.
Fixes: db305161880a ("gpio: regmap: Allow ngpio to be read from the property") Signed-off-by: Ioana Ciornei ioana.ciornei@nxp.com Suggested-by: Michael Walle mwalle@kernel.org Reviewed-by: Michael Walle mwalle@kernel.org Link: https://lore.kernel.org/r/20250922142427.3310221-7-ioana.ciornei@nxp.com Signed-off-by: Bartosz Golaszewski bartosz.golaszewski@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpio/gpio-regmap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-regmap.c b/drivers/gpio/gpio-regmap.c index 87c4225784cfa..b3b84a404485e 100644 --- a/drivers/gpio/gpio-regmap.c +++ b/drivers/gpio/gpio-regmap.c @@ -274,7 +274,7 @@ struct gpio_regmap *gpio_regmap_register(const struct gpio_regmap_config *config if (!chip->ngpio) { ret = gpiochip_get_ngpios(chip, chip->parent); if (ret) - return ERR_PTR(ret); + goto err_free_gpio; }
/* if not set, assume there is only one register */