* [PATCH -next] staging: rts5208: rtsx.c: Fix invalid use of sizeof in rtsx_probe()
@ 2016-10-17 23:35 Wei Yongjun
0 siblings, 0 replies; only message in thread
From: Wei Yongjun @ 2016-10-17 23:35 UTC (permalink / raw)
To: Greg Kroah-Hartman, Lars-Peter Clausen, Sergio Paracuellos,
Dilek Uzulmez, Jonas Rickert, Wayne Porter, Amitoj Kaur Chawla,
Sandhya Bankar, MingChia Chung
Cc: Wei Yongjun, devel, linux-kernel
From: Wei Yongjun <weiyongjun1@huawei.com>
sizeof() when applied to a pointer typed expression gives the
size of the pointer, not that of the pointed data.
Fixes: 2eb9d8cbb3c3 ("staging: rts5208: rtsx.c: Alloc sizeof struct")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/staging/rts5208/rtsx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c
index f3e5efd..68d75d0 100644
--- a/drivers/staging/rts5208/rtsx.c
+++ b/drivers/staging/rts5208/rtsx.c
@@ -884,7 +884,7 @@ static int rtsx_probe(struct pci_dev *pci,
dev = host_to_rtsx(host);
memset(dev, 0, sizeof(struct rtsx_dev));
- dev->chip = kzalloc(sizeof(dev->chip), GFP_KERNEL);
+ dev->chip = kzalloc(sizeof(*dev->chip), GFP_KERNEL);
if (!dev->chip) {
err = -ENOMEM;
goto errout;
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