diff options
| author | Uwe Kleine-König <uwe@kleine-koenig.org> | 2021-01-22 12:24:48 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-01-26 09:41:11 +0300 |
| commit | 7797b4e00faf3229ef67ac37015dd2ee8e4c7901 (patch) | |
| tree | c0dcbb16ca6111abdbcb17e78b96f81318ed4524 /drivers/media/radio | |
| parent | d2006bb79411c56b7bb6173f753a0ba6172d1fe6 (diff) | |
| download | linux-7797b4e00faf3229ef67ac37015dd2ee8e4c7901.tar.xz | |
media/radio: Make radio_isa_common_remove() return void
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 <uwe@kleine-koenig.org>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Link: https://lore.kernel.org/r/20210122092449.426097-3-uwe@kleine-koenig.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'drivers/media/radio')
| -rw-r--r-- | drivers/media/radio/radio-isa.c | 9 |
1 files 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); |