[PATCH -next] staging: rts5208: fix error return code in rtsx_probe()
Wei Yongjun
weiyj.lk at gmail.com
Wed Nov 27 00:38:19 UTC 2013
From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
Fix to return -ENOMEM instead of 0 when the memory alloc fail
in probe error handling path.
Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
---
drivers/staging/rts5208/rtsx.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c
index 7882f57..8586ac5 100644
--- a/drivers/staging/rts5208/rtsx.c
+++ b/drivers/staging/rts5208/rtsx.c
@@ -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));
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