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staging: xillybus: fix error return code in xilly_probe()

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Fix to return negative error code -EIO from the error handling
case instead of 0.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2013-12-16 13:51:16 +08:00 committed by Greg Kroah-Hartman
parent 17afd17bdd
commit 8eec455551
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/xillybus/xillybus_pcie.c
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@ -168,9 +168,9 @@ static int xilly_probe(struct pci_dev *pdev,
}
endpoint->registers = pci_iomap(pdev, 0, 128);
if (!endpoint->registers) {
dev_err(endpoint->dev, "Failed to map BAR 0. Aborting.\n");
rc = -EIO;
goto failed_iomap0;
}