From: Pavel Machek <pa...@denx.de>

commit 334de4b45892f7e67074e1b1b2ac36fd3e091118 upstream.

Loop was useless as it would always exit on the first iteration. Fix
it with right condition.

Signed-off-by: Pavel Machek (CIP) <pa...@denx.de>
Fixes: a86cf9b29e8b ("media: ipu3-cio2: Validate mbus format in setting subdev 
format")
Tested-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
Cc: sta...@vger.kernel.org # v4.16 and up
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+hua...@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
 drivers/media/pci/intel/ipu3/ipu3-cio2.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/media/pci/intel/ipu3/ipu3-cio2.c
+++ b/drivers/media/pci/intel/ipu3/ipu3-cio2.c
@@ -1269,7 +1269,7 @@ static int cio2_subdev_set_fmt(struct v4
        fmt->format.code = formats[0].mbus_code;
 
        for (i = 0; i < ARRAY_SIZE(formats); i++) {
-               if (formats[i].mbus_code == fmt->format.code) {
+               if (formats[i].mbus_code == mbus_code) {
                        fmt->format.code = mbus_code;
                        break;
                }


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