lib/drmtest: igt_skip when drm_get_card fails

Also add printf support to igt_skip to make sure there's always a
reason why we fail a testcase.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/drmtest.h b/lib/drmtest.h
index 3ba3f4f8..c4e39f04 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -132,7 +132,7 @@ const char *igt_subtest_name(void);
  *
  * For normal tests without subtest it will directly exit.
  */
-void igt_skip(void);
+__attribute__((format(printf, 1, 2))) void igt_skip(const char *f, ...);
 void __igt_skip_check(const char *file, const int line,
 		      const char *func, const char *check);
 /**