From: Christophe JAILLET Date: Sun, 12 Jun 2022 21:12:20 +0000 (+0200) Subject: wifi: p54: Fix an error handling path in p54spi_probe() X-Git-Tag: v6.0-rc1~141^2~64^2~52 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=83781f0162d080fec7dcb911afd1bc2f5ad04471;p=tomoyo%2Ftomoyo-test1.git wifi: p54: Fix an error handling path in p54spi_probe() If an error occurs after a successful call to p54spi_request_firmware(), it must be undone by a corresponding release_firmware() as already done in the error handling path of p54spi_request_firmware() and in the .remove() function. Add the missing call in the error handling path and remove it from p54spi_request_firmware() now that it is the responsibility of the caller to release the firmware Fixes: cd8d3d321285 ("p54spi: p54spi driver") Signed-off-by: Christophe JAILLET Acked-by: Christian Lamparter Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/297d2547ff2ee627731662abceeab9dbdaf23231.1655068321.git.christophe.jaillet@wanadoo.fr --- diff --git a/drivers/net/wireless/intersil/p54/p54spi.c b/drivers/net/wireless/intersil/p54/p54spi.c index f99b7ba69fc3..19152fd449ba 100644 --- a/drivers/net/wireless/intersil/p54/p54spi.c +++ b/drivers/net/wireless/intersil/p54/p54spi.c @@ -164,7 +164,7 @@ static int p54spi_request_firmware(struct ieee80211_hw *dev) ret = p54_parse_firmware(dev, priv->firmware); if (ret) { - release_firmware(priv->firmware); + /* the firmware is released by the caller */ return ret; } @@ -659,6 +659,7 @@ static int p54spi_probe(struct spi_device *spi) return 0; err_free_common: + release_firmware(priv->firmware); free_irq(gpio_to_irq(p54spi_gpio_irq), spi); err_free_gpio_irq: gpio_free(p54spi_gpio_irq);