From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 21 May 2019 15:38:07 +0000 (-0400)
Subject: media: usb: siano: Fix false-positive "uninitialized variable" warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=45457c01171fd1488a7000d1751c06ed8560ee38;p=linux.git

media: usb: siano: Fix false-positive "uninitialized variable" warning

GCC complains about an apparently uninitialized variable recently
added to smsusb_init_device().  It's a false positive, but to silence
the warning this patch adds a trivial initialization.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: kbuild test robot <lkp@intel.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/media/usb/siano/smsusb.c b/drivers/media/usb/siano/smsusb.c
index 27ad14a3f8319..59b3c124b49de 100644
--- a/drivers/media/usb/siano/smsusb.c
+++ b/drivers/media/usb/siano/smsusb.c
@@ -400,7 +400,7 @@ static int smsusb_init_device(struct usb_interface *intf, int board_id)
 	struct smsusb_device_t *dev;
 	void *mdev;
 	int i, rc;
-	int in_maxp;
+	int in_maxp = 0;
 
 	/* create device object */
 	dev = kzalloc(sizeof(struct smsusb_device_t), GFP_KERNEL);