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fbdev: pm2fb: fix missing pci_disable_device()

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[ Upstream commit ed359a464846b48f76ea6cc5cd8257e545ac97f4 ]

Add missing pci_disable_device() in error path of probe() and remove() path.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yang Yingliang
2022-11-12 17:55:10 +08:00
committed by Greg Kroah-Hartman
parent c0cdb87177
commit 0a71d0472c
1 changed files with 7 additions and 2 deletions
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9
drivers/video/fbdev/pm2fb.c
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@@ -1527,8 +1527,10 @@ static int pm2fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
}
info = framebuffer_alloc(sizeof(struct pm2fb_par), &pdev->dev);
if (!info)
return -ENOMEM;
if (!info) {
err = -ENOMEM;
goto err_exit_disable;
}
default_par = info->par;
switch (pdev->device) {
@@ -1709,6 +1711,8 @@ static int pm2fb_probe(struct pci_dev *pdev, const struct pci_device_id *id)
release_mem_region(pm2fb_fix.mmio_start, pm2fb_fix.mmio_len);
err_exit_neither:
framebuffer_release(info);
err_exit_disable:
pci_disable_device(pdev);
return retval;
}
@@ -1735,6 +1739,7 @@ static void pm2fb_remove(struct pci_dev *pdev)
fb_dealloc_cmap(&info->cmap);
kfree(info->pixmap.addr);
framebuffer_release(info);
pci_disable_device(pdev);
}
static struct pci_device_id pm2fb_id_table[] = {