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USB: c67x00: remove unnecessary check of res

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The resource is checked in probe function, so there is
no need do this check in remove function.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220510112804.2401150-1-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yang Yingliang 2022-05-10 19:28:04 +08:00 committed by Greg Kroah-Hartman
parent 84db2ee237
commit b92d8a6e93
1 changed files with 2 additions and 4 deletions
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6
drivers/usb/c67x00/c67x00-drv.c
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@ -189,14 +189,12 @@ static int c67x00_drv_remove(struct platform_device *pdev)
c67x00_ll_release(c67x00); c67x00_ll_release(c67x00);
res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
if (res) free_irq(res->start, c67x00);
free_irq(res->start, c67x00);
iounmap(c67x00->hpi.base); iounmap(c67x00->hpi.base);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (res) release_mem_region(res->start, resource_size(res));
release_mem_region(res->start, resource_size(res));
kfree(c67x00); kfree(c67x00);