From a6a8043471c97bbe4beb23d50bca5552c48b670f Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Sat, 21 Jun 2014 10:26:47 +0200 Subject: [PATCH] media-ctl: Pass a positive error value to strerror() Negative error values are passed to the strerror() function which takes positive error value arguments. Fix it. Signed-off-by: Laurent Pinchart --- utils/media-ctl/media-ctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/utils/media-ctl/media-ctl.c b/utils/media-ctl/media-ctl.c index 36be7a5..f89d024 100644 --- a/utils/media-ctl/media-ctl.c +++ b/utils/media-ctl/media-ctl.c @@ -584,13 +584,13 @@ int main(int argc, char **argv) ret = v4l2_subdev_query_dv_timings(pad->entity, &timings); if (ret < 0) { - printf("Failed to query DV timings: %s\n", strerror(ret)); + printf("Failed to query DV timings: %s\n", strerror(-ret)); goto out; } ret = v4l2_subdev_set_dv_timings(pad->entity, &timings); if (ret < 0) { - printf("Failed to set DV timings: %s\n", strerror(ret)); + printf("Failed to set DV timings: %s\n", strerror(-ret)); goto out; } } -- 2.7.4