linux-kernel - [PATCH] [media] atmel-isc: Fix the static checker warning

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Date:   Mon, 17 Apr 2017 17:07:57 +0800
From:   Songjun Wu <songjun.wu@...rochip.com>
To:     Hans Verkuil <hverkuil@...all.nl>, <nicolas.ferre@...rochip.com>
CC:     <linux-arm-kernel@...ts.infrad>,
        Songjun Wu <songjun.wu@...rochip.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        <linux-kernel@...r.kernel.org>, <linux-media@...r.kernel.org>
Subject: [PATCH] [media] atmel-isc: Fix the static checker warning

Initialize the pointer 'fmt' before the start of
the loop.

Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Songjun Wu <songjun.wu@...rochip.com>
---

 drivers/media/platform/atmel/atmel-isc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/atmel/atmel-isc.c b/drivers/media/platform/atmel/atmel-isc.c
index 7dacf8c1354f..c4b2115559a5 100644
--- a/drivers/media/platform/atmel/atmel-isc.c
+++ b/drivers/media/platform/atmel/atmel-isc.c
@@ -1490,6 +1490,7 @@ static int isc_formats_init(struct isc_device *isc)
 		}
 	}
 
+	fmt = &isc_formats[0];
 	for (i = 0, num_fmts = 0; i < ARRAY_SIZE(isc_formats); i++) {
 		if (fmt->isc_support || fmt->sd_support)
 			num_fmts++;
-- 
2.11.0