test: v4l2_videodevice: Prevent variable shadowing of format

Rename the scoped usage of the variable format while iterating the formats
as it shadows the outer scoped format which is used for specific testing.

Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/test/v4l2_videodevice/formats.cpp b/test/v4l2_videodevice/formats.cpp
index b5020d2b..255446fe 100644
--- a/test/v4l2_videodevice/formats.cpp
+++ b/test/v4l2_videodevice/formats.cpp
@@ -55,10 +55,10 @@ protected:
 			{ V4L2_PIX_FMT_Y16_BE, "Y16 -BE" }
 		};
 
-		for (const auto &format : formats) {
-			if (V4L2PixelFormat(format.first).toString() != format.second) {
+		for (const auto &fmt : formats) {
+			if (V4L2PixelFormat(fmt.first).toString() != fmt.second) {
 				cerr << "Failed to convert V4L2PixelFormat"
-				     << utils::hex(format.first) << "to string"
+				     << utils::hex(fmt.first) << "to string"
 				     << endl;
 				return TestFail;
 			}