lib/panfrost: Handle the NULL case in igt_panfrost_free_bo()

So we don't have to bother checking the value before calling this
function.

v2:
* No changes

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/lib/igt_panfrost.c b/lib/igt_panfrost.c
index 8b0c2b774..4bbb5ddf4 100644
--- a/lib/igt_panfrost.c
+++ b/lib/igt_panfrost.c
@@ -72,6 +72,9 @@ igt_panfrost_gem_new(int fd, size_t size)
 void
 igt_panfrost_free_bo(int fd, struct panfrost_bo *bo)
 {
+        if (!bo)
+                return;
+
         if (bo->map)
                 munmap(bo->map, bo->size);
         gem_close(fd, bo->handle);