From c83730fc119756ffd7bfb0296aa5c888818d0708 Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Wed, 13 Jul 2011 11:40:11 +0100 Subject: [PATCH] v4l2: use errno --- sys/v4l2/gstv4l2object.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sys/v4l2/gstv4l2object.c b/sys/v4l2/gstv4l2object.c index b45b975..d3f7a21 100644 --- a/sys/v4l2/gstv4l2object.c +++ b/sys/v4l2/gstv4l2object.c @@ -2072,7 +2072,6 @@ gst_v4l2_object_set_format (GstV4l2Object * v4l2object, GstCaps * caps) struct v4l2_streamparm *streamparm; enum v4l2_field field; guint32 pixelformat; - gint ret; gint width, height; gboolean interlaced; struct v4l2_fmtdesc *fmtdesc; @@ -2161,7 +2160,7 @@ gst_v4l2_object_set_format (GstV4l2Object * v4l2object, GstCaps * caps) memset (streamparm, 0x00, sizeof (struct v4l2_streamparm)); streamparm->type = v4l2object->type; - if ((ret = v4l2_ioctl (fd, VIDIOC_G_PARM, streamparm)) < 0) + if (v4l2_ioctl (fd, VIDIOC_G_PARM, streamparm) < 0) goto get_parm_failed; if (v4l2object->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) { @@ -2256,7 +2255,7 @@ invalid_pixelformat: get_parm_failed: { /* it's possible that this call is not supported */ - if (ret != EINVAL) { + if (errno != EINVAL) { GST_ELEMENT_WARNING (v4l2object->element, RESOURCE, SETTINGS, (_("Could not get parameters on device '%s'"), v4l2object->videodev), GST_ERROR_SYSTEM); -- 2.7.4