From: Shawn Bohrer <shawn.bohrer@gmail.com>
Date: Mon, 16 Nov 2009 04:18:02 +0000 (-0600)
Subject: staging: line6: Convert simple_strtoul to strict_strtoul in midi.c
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=334a33d81016a391b1f8c75d482eebb8bb7362fb;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

staging: line6: Convert simple_strtoul to strict_strtoul in midi.c

Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/line6/midi.c b/drivers/staging/line6/midi.c
index 89a2b17e9caf..6ef4455d87d8 100644
--- a/drivers/staging/line6/midi.c
+++ b/drivers/staging/line6/midi.c
@@ -318,7 +318,13 @@ static ssize_t midi_set_midi_mask_transmit(struct device *dev,
 {
 	struct usb_interface *interface = to_usb_interface(dev);
 	struct usb_line6 *line6 = usb_get_intfdata(interface);
-	int value = simple_strtoul(buf, NULL, 10);
+	unsigned long value;
+	int ret;
+
+	ret = strict_strtoul(buf, 10, &value);
+	if (ret)
+		return ret;
+
 	line6->line6midi->midi_mask_transmit = value;
 	return count;
 }
@@ -344,7 +350,13 @@ static ssize_t midi_set_midi_mask_receive(struct device *dev,
 {
 	struct usb_interface *interface = to_usb_interface(dev);
 	struct usb_line6 *line6 = usb_get_intfdata(interface);
-	int value = simple_strtoul(buf, NULL, 10);
+	unsigned long value;
+	int ret;
+
+	ret = strict_strtoul(buf, 10, &value);
+	if (ret)
+		return ret;
+
 	line6->line6midi->midi_mask_receive = value;
 	return count;
 }