From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Mon, 17 Oct 2016 23:35:49 +0000 (+0000)
Subject: staging: rts5208: rtsx.c: Fix invalid use of sizeof in rtsx_probe()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ef5aa934cf031ef9525b29e35c5d381698d55ca5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

staging: rts5208: rtsx.c: Fix invalid use of sizeof in rtsx_probe()

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c
index f3e5efdf0ffc..68d75d0d5efd 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;