get_media_devices: Don't complain if there are no devices of a certain class

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/utils/libmedia_dev/get_media_devices.c b/utils/libmedia_dev/get_media_devices.c
index 21c9ce6..b1f8bc7 100644 (file)
--- a/utils/libmedia_dev/get_media_devices.c
+++ b/utils/libmedia_dev/get_media_devices.c
@@ -136,7 +136,6 @@ static int get_class(char *class,
        snprintf(dname, PATH_MAX, "/sys/class/%s", class);
        dir = opendir(dname);
        if (!dir) {
-               perror(dname);
                return 0;
        }
        for (entry = readdir(dir); entry; entry = readdir(dir)) {