linux-kernel - [PATCH 3.4 12/43] staging:serqt_usb2: Fix sparse warning restricted _

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Message-Id: <20140504154225.909673764@linuxfoundation.org>
Date:	Sun,  4 May 2014 11:42:06 -0400
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Himangi Saraogi <himangi774@...il.com>
Subject: [PATCH 3.4 12/43] staging:serqt_usb2: Fix sparse warning restricted __le16 degrades to integer

3.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Himangi Saraogi <himangi774@...il.com>

commit abe5d64d1a74195a44cd14624f8178b9f48b7cc7 upstream.

This patch fixes the following sparse warning :
drivers/staging/serqt_usb2/serqt_usb2.c:727:40: warning: restricted __le16 degrades to integer

Signed-off-by: Himangi Saraogi <himangi774@...il.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/staging/serqt_usb2/serqt_usb2.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/staging/serqt_usb2/serqt_usb2.c
+++ b/drivers/staging/serqt_usb2/serqt_usb2.c
@@ -771,7 +771,7 @@ static int qt_startup(struct usb_serial
 		goto startup_error;
 	}
 
-	switch (serial->dev->descriptor.idProduct) {
+	switch (le16_to_cpu(serial->dev->descriptor.idProduct)) {
 	case QUATECH_DSU100:
 	case QUATECH_QSU100:
 	case QUATECH_ESU100A:


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