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staging: rts5208: fix error return code in rtsx_probe()

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Fix to return -ENOMEM instead of 0 when the memory alloc fail
in probe error handling path.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2013-11-27 08:38:19 +08:00 committed by Greg Kroah-Hartman
parent 6bf2e2a597
commit 7d4c0318f1
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/rts5208/rtsx.c
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@ -896,8 +896,10 @@ static int rtsx_probe(struct pci_dev *pci,
memset(dev, 0, sizeof(struct rtsx_dev));
dev->chip = kzalloc(sizeof(struct rtsx_chip), GFP_KERNEL);
if (dev->chip == NULL)
if (dev->chip == NULL) {
err = -ENOMEM;
goto errout;
}
spin_lock_init(&dev->reg_lock);
mutex_init(&(dev->dev_mutex));