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Commit f347535a authored by roel kluin's avatar roel kluin Committed by Mauro Carvalho Chehab
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V4L/DVB (10148): cx23885: unsigned cx23417_mailbox cannot be negative 



Unsigned cx23417_mailbox cannot be negative

Signed-off-by: default avatarRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 9ed55375

drivers/media/video/cx23885/cx23885-417.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -1027,12 +1027,13 @@ static int cx23885_initialize_codec(struct cx23885_dev *dev) 
			printk(KERN_ERR "%s() f/w load failed\n", __func__);

			printk(KERN_ERR "%s() f/w load failed\n", __func__);

			return retval;

			return retval;

		}

		}

		dev->cx23417_mailbox = cx23885_find_mailbox(dev);

		retval = cx23885_find_mailbox(dev);

		if (dev->cx23417_mailbox < 0) {

		if (retval < 0) {

			printk(KERN_ERR "%s() mailbox < 0, error\n",

			printk(KERN_ERR "%s() mailbox < 0, error\n",

				__func__);

				__func__);

			return -1;

			return -1;

		}

		}

		dev->cx23417_mailbox = retval;

		retval = cx23885_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0);

		retval = cx23885_api_cmd(dev, CX2341X_ENC_PING_FW, 0, 0);

		if (retval < 0) {

		if (retval < 0) {

			printk(KERN_ERR

			printk(KERN_ERR