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Date: Sun, 12 Jun 2022 15:45:01 -0500 From: Larry Finger <Larry.Finger@...inger.net> To: Christophe JAILLET <christophe.jaillet@...adoo.fr>, Christian Lamparter <chunkeey@...glemail.com>, Kalle Valo <kvalo@...nel.org>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, "John W. Linville" <linville@...driver.com> Cc: linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org, Christian Lamparter <chunkeey@....de>, linux-wireless@...r.kernel.org, netdev@...r.kernel.org Subject: Re: [PATCH] p54: Fix an error handling path in p54spi_probe() On 6/12/22 14:54, Christophe JAILLET wrote: > 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 update some goto > label accordingly. > > Fixes: cd8d3d321285 ("p54spi: p54spi driver") > Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr> > --- > drivers/net/wireless/intersil/p54/p54spi.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/net/wireless/intersil/p54/p54spi.c b/drivers/net/wireless/intersil/p54/p54spi.c > index f99b7ba69fc3..679ac164c994 100644 > --- a/drivers/net/wireless/intersil/p54/p54spi.c > +++ b/drivers/net/wireless/intersil/p54/p54spi.c > @@ -650,14 +650,16 @@ static int p54spi_probe(struct spi_device *spi) > > ret = p54spi_request_eeprom(hw); > if (ret) > - goto err_free_common; > + goto err_release_firmaware; > > ret = p54_register_common(hw, &priv->spi->dev); > if (ret) > - goto err_free_common; > + goto err_release_firmaware; > > return 0; > > +err_release_firmaware: > + release_firmware(priv->firmware); > err_free_common: > free_irq(gpio_to_irq(p54spi_gpio_irq), spi); > err_free_gpio_irq: Why "err_release_firmaware" rather than "err_release_firmware"? Otherwise the patch looks good. Larry
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