From: Pritthijit Nath <pritthijit.nath@icloud.com>
To: gregkh@linuxfoundation.org
Cc: devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org,
Pritthijit Nath <pritthijit.nath@icloud.com>
Subject: [PATCH] staging: wlan-ng: Fixed incorrect type warning in p80211netdev.c
Date: Wed, 17 Feb 2021 21:12:55 +0530 [thread overview]
Message-ID: <20210217154255.112115-1-pritthijit.nath@icloud.com> (raw)
This change fixes a sparse warning "incorrect type in argument 1
(different address spaces)".
Signed-off-by: Pritthijit Nath <pritthijit.nath@icloud.com>
---
drivers/staging/wlan-ng/p80211netdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wlan-ng/p80211netdev.c b/drivers/staging/wlan-ng/p80211netdev.c
index 6f9666dc0277..70570e8a5ad2 100644
--- a/drivers/staging/wlan-ng/p80211netdev.c
+++ b/drivers/staging/wlan-ng/p80211netdev.c
@@ -569,7 +569,7 @@ static int p80211knetdev_do_ioctl(struct net_device *dev,
goto bail;
}
- msgbuf = memdup_user(req->data, req->len);
+ msgbuf = memdup_user((void __user *)req->data, req->len);
if (IS_ERR(msgbuf)) {
result = PTR_ERR(msgbuf);
goto bail;
--
2.25.1
next reply other threads:[~2021-02-17 15:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-17 15:42 Pritthijit Nath [this message]
2021-02-17 15:53 ` [PATCH] staging: wlan-ng: Fixed incorrect type warning in p80211netdev.c Greg KH
2021-02-17 16:27 ` Pritthijit Nath
2021-02-18 12:04 ` Dan Carpenter
2021-02-19 7:37 ` Ivan Safonov
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