Messages in this thread Patch in this message | | | From | Yang Yingliang <> | Subject | [PATCH -next] ALSA: nm256: Fix error return code in snd_nm256_create() | Date | Tue, 20 Jul 2021 21:52:37 +0800 |
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If pci_request_regions() fails, it should return error code in snd_nm256_create().
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- sound/pci/nm256/nm256.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index a54b9b26a0c2..c9c178504959 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -1478,7 +1478,8 @@ snd_nm256_create(struct snd_card *card, struct pci_dev *pci) chip->buffer_addr = pci_resource_start(pci, 0); chip->cport_addr = pci_resource_start(pci, 1); - if (pci_request_regions(pci, card->driver)) + err = pci_request_regions(pci, card->driver); + if (err < 0) return err; /* Init the memory port info. */ -- 2.25.1
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