target/linux/bcm27xx/patches-5.10/950-0710-drm-gud-fix-sizeof-use.patch

   1 From 7496cbd572b0f5266fd752f6182b3f138a4ff0e6 Mon Sep 17 00:00:00 2001
   2 From: kernel test robot <lkp@intel.com>
   3 Date: Mon, 22 Mar 2021 18:44:33 +0100
   4 Subject: [PATCH] drm/gud: fix sizeof use
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 [ Upstream commit b91fbdc1df15befb3e51b9795b15d71fa4298602 ]
  10
  11 drivers/gpu/drm/gud/gud_connector.c:710:37-43: ERROR: application of sizeof to pointer
  12
  13  sizeof when applied to a pointer typed expression gives the size of
  14  the pointer
  15
  16 Generated by: scripts/coccinelle/misc/noderef.cocci
  17
  18 Fixes: 40e1a70b4aed ("drm: Add GUD USB Display driver")
  19 Reported-by: kernel test robot <lkp@intel.com>
  20 Signed-off-by: kernel test robot <lkp@intel.com>
  21 [fix subject]
  22 Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
  23 Link: https://patchwork.freedesktop.org/patch/msgid/20210322174434.58849-1-noralf@tronnes.org
  24 ---
  25  drivers/gpu/drm/gud/gud_connector.c | 2 +-
  26  1 file changed, 1 insertion(+), 1 deletion(-)
  27
  28 --- a/drivers/gpu/drm/gud/gud_connector.c
  29 +++ b/drivers/gpu/drm/gud/gud_connector.c
  30 @@ -707,7 +707,7 @@ int gud_get_connectors(struct gud_device
  31                 return -ENOMEM;
  32
  33         ret = gud_usb_get(gdrm, GUD_REQ_GET_CONNECTORS, 0,
  34 -                         descs, GUD_CONNECTORS_MAX_NUM * sizeof(descs));
  35 +                         descs, GUD_CONNECTORS_MAX_NUM * sizeof(*descs));
  36         if (ret < 0)
  37                 goto free;
  38         if (!ret || ret % sizeof(*descs)) {