[kbuild] [next:master 5834/10887] drivers/gpu/drm/drm_mipi_dsi.c:281 mipi_dsi_create_packet() warn: variable dereferenced before check 'msg' (see line 279)

2014-12-05 Thread Dan Carpenter 
tree:   git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   1ca7c606de868d172afb4eb65e04e290dbdb51ff
commit: a52879e8d7cbeed69be5e54c69701e5edea8cc00 [5834/10887] drm/dsi: Add 
message to packet translator

drivers/gpu/drm/drm_mipi_dsi.c:281 mipi_dsi_create_packet() warn: variable 
dereferenced before check 'msg' (see line 279)

git remote add next 
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git remote update next
git checkout a52879e8d7cbeed69be5e54c69701e5edea8cc00
vim +/msg +281 drivers/gpu/drm/drm_mipi_dsi.c

a52879e8 Thierry Reding 2014-10-16  273   *
a52879e8 Thierry Reding 2014-10-16  274   * Return: 0 on success or a negative 
error code on failure.
a52879e8 Thierry Reding 2014-10-16  275   */
a52879e8 Thierry Reding 2014-10-16  276  int mipi_dsi_create_packet(struct 
mipi_dsi_packet *packet,
a52879e8 Thierry Reding 2014-10-16  277const struct 
mipi_dsi_msg *msg)
a52879e8 Thierry Reding 2014-10-16  278  {
a52879e8 Thierry Reding 2014-10-16 @279 const u8 *tx = msg-tx_buf;
a52879e8 Thierry Reding 2014-10-16  280  
a52879e8 Thierry Reding 2014-10-16 @281 if (!packet || !msg)
a52879e8 Thierry Reding 2014-10-16  282 return -EINVAL;
a52879e8 Thierry Reding 2014-10-16  283  
a52879e8 Thierry Reding 2014-10-16  284 /* do some minimum sanity 
checking */

---
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[kbuild] [next:master 5834/10887] drivers/gpu/drm/drm_mipi_dsi.c:281 mipi_dsi_create_packet() warn: variable dereferenced before check 'msg' (see line 279)

2014-12-04 Thread kbuild test robot 
TO: Thierry Reding tred...@nvidia.com

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   1ca7c606de868d172afb4eb65e04e290dbdb51ff
commit: a52879e8d7cbeed69be5e54c69701e5edea8cc00 [5834/10887] drm/dsi: Add 
message to packet translator
:: branch date: 14 hours ago
:: commit date: 3 weeks ago

drivers/gpu/drm/drm_mipi_dsi.c:281 mipi_dsi_create_packet() warn: variable 
dereferenced before check 'msg' (see line 279)

git remote add next 
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git remote update next
git checkout a52879e8d7cbeed69be5e54c69701e5edea8cc00
vim +/msg +281 drivers/gpu/drm/drm_mipi_dsi.c

a52879e8 Thierry Reding 2014-10-16  273   *
a52879e8 Thierry Reding 2014-10-16  274   * Return: 0 on success or a negative 
error code on failure.
a52879e8 Thierry Reding 2014-10-16  275   */
a52879e8 Thierry Reding 2014-10-16  276  int mipi_dsi_create_packet(struct 
mipi_dsi_packet *packet,
a52879e8 Thierry Reding 2014-10-16  277const struct 
mipi_dsi_msg *msg)
a52879e8 Thierry Reding 2014-10-16  278  {
a52879e8 Thierry Reding 2014-10-16 @279 const u8 *tx = msg-tx_buf;
a52879e8 Thierry Reding 2014-10-16  280  
a52879e8 Thierry Reding 2014-10-16 @281 if (!packet || !msg)
a52879e8 Thierry Reding 2014-10-16  282 return -EINVAL;
a52879e8 Thierry Reding 2014-10-16  283  
a52879e8 Thierry Reding 2014-10-16  284 /* do some minimum sanity 
checking */

---
0-DAY kernel test infrastructureOpen Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild Intel Corporation
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