commit 1eb2860b4bd0306dddc5b2f2dc7403aa65c5e476
author Daniel Kurtz <djkurtz@chromium.org> Thu Mar 28 14:05:40 2013 +0800
committer Jesse Barnes <jbarnes@virtuousgeek.org> Thu Mar 28 08:34:30 2013 -0700
tree 114d797fac236f56ecccb6755164bc42be5767ca
parent 99105e765c31b598746b849e66e7a9106dcefa24

drm: Fix error message in drmWaitVBlank

If clock_gettime did fail, it would return -1 and set errno.
What we really want to strerror() is the errno.

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>

xf86drm.c

diff --git a/xf86drm.c b/xf86drm.c
index 2a74c80..4791a05 100644
--- a/xf86drm.c
+++ b/xf86drm.c
@@ -1946,7 +1946,7 @@
 
     ret = clock_gettime(CLOCK_MONOTONIC, &timeout);
     if (ret < 0) {
-	fprintf(stderr, "clock_gettime failed: %s\n", strerror(ret));
+	fprintf(stderr, "clock_gettime failed: %s\n", strerror(errno));
 	goto out;
     }
     timeout.tv_sec++;