tree 27ddb52c4580e937ec73f7f6c21cd248ed25d8ae
parent 21773f16f2cb3c056051c679da542f0b494252e2
author Thierry Reding <treding@nvidia.com> 1417776416 +0100
committer Thierry Reding <treding@nvidia.com> 1422431137 +0100

drm/mipi-dsi: Avoid potential NULL pointer dereference

The mipi_dsi_packet_create() function dereferences the msg pointer
before checking that it's valid. Move the dereference down to where it
is required to avoid potentially dereferencing a NULL pointer.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>