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NFC: pn533: Fix error return code in pn533_probe()

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Fix to return -ENOMEM in the nfc device alloc error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Wei Yongjun 2013-05-07 20:07:52 +08:00 committed by Samuel Ortiz
parent a69bdc1ecd
commit 4674d0fecb
1 changed files with 3 additions and 1 deletions
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4
drivers/nfc/pn533.c
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@ -2783,8 +2783,10 @@ static int pn533_probe(struct usb_interface *interface,
dev->ops->tx_header_len +
PN533_CMD_DATAEXCH_HEAD_LEN,
dev->ops->tx_tail_len);
if (!dev->nfc_dev)
if (!dev->nfc_dev) {
rc = -ENOMEM;
goto destroy_wq;
}
nfc_set_parent_dev(dev->nfc_dev, &interface->dev);
nfc_set_drvdata(dev->nfc_dev, dev);