Merge drm-upstream/drm-next into drm-intel-next-queued

Need MST sideband message transaction to power up/down nodes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/oid_registry.c b/lib/oid_registry.c
index 318f382a010d..41b9e50711a7 100644
--- a/lib/oid_registry.c
+++ b/lib/oid_registry.c
@@ -142,9 +142,9 @@ int sprint_oid(const void *data, size_t datasize, char *buffer, size_t bufsize)
 		}
 		ret += count = snprintf(buffer, bufsize, ".%lu", num);
 		buffer += count;
-		bufsize -= count;
-		if (bufsize == 0)
+		if (bufsize <= count)
 			return -ENOBUFS;
+		bufsize -= count;
 	}
 
 	return ret;