| Message ID | 20211211144957.31381-1-linmq006@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | lib/genalloc: Fix NULL vs IS_ERR() checking | expand |
diff --git a/drivers/gpu/drm/vboxvideo/vbox_main.c b/drivers/gpu/drm/vboxvideo/vbox_main.c index f28779715ccd..c9e8b3a63c62 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_main.c +++ b/drivers/gpu/drm/vboxvideo/vbox_main.c @@ -127,8 +127,8 @@ int vbox_hw_init(struct vbox_private *vbox) /* Create guest-heap mem-pool use 2^4 = 16 byte chunks */ vbox->guest_pool = devm_gen_pool_create(vbox->ddev.dev, 4, -1, "vboxvideo-accel"); - if (!vbox->guest_pool) - return -ENOMEM; + if (IS_ERR(vbox->guest_pool)) + return PTR_ERR(vbox->guest_pool); ret = gen_pool_add_virt(vbox->guest_pool, (unsigned long)vbox->guest_heap,
The devm_gen_pool_create() function does not return NULL. It returns error pointers. Signed-off-by: Miaoqian Lin <linmq006@gmail.com> --- drivers/gpu/drm/vboxvideo/vbox_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)