From dc471f2ef8ffd6dcac170b82724b2e6069797a34 Mon Sep 17 00:00:00 2001
From: Andrii Simiklit <andrii.simiklit@globallogic.com>
Date: Fri, 19 Jul 2019 17:39:07 +0300
Subject: [PATCH] etnaviv: fix a null pointer dereference

This issue was found by cppcheck

Signed-off-by: Andrii Simiklit <andrii.simiklit@globallogic.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
---
 src/etnaviv/drm/etnaviv_bo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/etnaviv/drm/etnaviv_bo.c b/src/etnaviv/drm/etnaviv_bo.c
index 6e952fa4785..2b1fbbbc3c7 100644
--- a/src/etnaviv/drm/etnaviv_bo.c
+++ b/src/etnaviv/drm/etnaviv_bo.c
@@ -238,11 +238,11 @@ out_unlock:
 /* destroy a buffer object */
 void etna_bo_del(struct etna_bo *bo)
 {
-	struct etna_device *dev = bo->dev;
-
 	if (!bo)
 		return;
 
+	struct etna_device *dev = bo->dev;
+
 	if (!p_atomic_dec_zero(&bo->refcnt))
 		return;
 
-- 
2.30.2