From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit f8261c376e7f8cb9024af5a6c54be540c7f9108e ]
The etnaviv_gem_get_pages() never returns NULL. It returns error pointers on error.
Fixes: a8c21a5451d8 ("drm/etnaviv: add initial etnaviv DRM driver") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Signed-off-by: Lucas Stach l.stach@pengutronix.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/etnaviv/etnaviv_dump.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c index 2bef501d4a172..5af7c2594a79e 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c @@ -206,7 +206,7 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu) mutex_lock(&obj->lock); pages = etnaviv_gem_get_pages(obj); mutex_unlock(&obj->lock); - if (pages) { + if (!IS_ERR(pages)) { int j;
iter.hdr->data[0] = bomap - bomap_start;