From 7797b4e00faf3229ef67ac37015dd2ee8e4c7901 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Fri, 22 Jan 2021 10:24:48 +0100 Subject: media/radio: Make radio_isa_common_remove() return void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Instead of an unconditional return 0, return no value. One of the two callers ignored the return value already before. This simplifies the next patch. Signed-off-by: Uwe Kleine-König Reviewed-by: Hans Verkuil Link: https://lore.kernel.org/r/20210122092449.426097-3-uwe@kleine-koenig.org Signed-off-by: Takashi Iwai --- drivers/media/radio/radio-isa.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/media/radio/radio-isa.c b/drivers/media/radio/radio-isa.c index ad2ac16ff12d..527f4c3b0ca4 100644 --- a/drivers/media/radio/radio-isa.c +++ b/drivers/media/radio/radio-isa.c @@ -273,8 +273,8 @@ err_dev_reg: return res; } -static int radio_isa_common_remove(struct radio_isa_card *isa, - unsigned region_size) +static void radio_isa_common_remove(struct radio_isa_card *isa, + unsigned region_size) { const struct radio_isa_ops *ops = isa->drv->ops; @@ -285,7 +285,6 @@ static int radio_isa_common_remove(struct radio_isa_card *isa, release_region(isa->io, region_size); v4l2_info(&isa->v4l2_dev, "Removed radio card %s\n", isa->drv->card); kfree(isa); - return 0; } int radio_isa_probe(struct device *pdev, unsigned int dev) @@ -342,7 +341,9 @@ int radio_isa_remove(struct device *pdev, unsigned int dev) { struct radio_isa_card *isa = dev_get_drvdata(pdev); - return radio_isa_common_remove(isa, isa->drv->region_size); + radio_isa_common_remove(isa, isa->drv->region_size); + + return 0; } EXPORT_SYMBOL_GPL(radio_isa_remove); -- cgit v1.2.3