v4l2-pool: Initialize buffer indexes when creating the pool

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/isp/v4l2-pool.c b/isp/v4l2-pool.c
index b0bf3b5..e002552 100644
--- a/isp/v4l2-pool.c
+++ b/isp/v4l2-pool.c
@@ -29,6 +29,7 @@ struct v4l2_buffers_pool *v4l2_buffers_pool_new(unsigned int nbufs)
 {
 	struct v4l2_video_buffer *buffers;
 	struct v4l2_buffers_pool *pool;
+	unsigned int i;
 
 	pool = malloc(sizeof *pool);
 	if (pool == NULL)
@@ -42,6 +43,9 @@ struct v4l2_buffers_pool *v4l2_buffers_pool_new(unsigned int nbufs)
 
 	memset(buffers, 0, sizeof *buffers * nbufs);
 
+	for (i = 0; i < nbufs; ++i)
+		buffers[i].index = i;
+
 	pool->nbufs = nbufs;
 	pool->buffers = buffers;