Re: [Intel-gfx] [PATCH] drm/i915: Free write_buf that we allocated with kzalloc.

Quoting Rodrigo Vivi (2018-08-23 21:51:36)

We use kzalloc to allocate the write_buf that we use for i2c transfer on hdcp write. But it seems that we are forgetting to free the memory that is not needed after i2c transfer is completed.

Reported-by: Brian J Wood brian.j.wood@intel.com Fixes: 2320175feb74 ("drm/i915: Implement HDCP for HDMI") Cc: Ramalingam C ramalingam.c@intel.com Cc: Sean Paul seanpaul@chromium.org Cc: Jani Nikula jani.nikula@linux.intel.com Cc: Rodrigo Vivi rodrigo.vivi@intel.com Cc: stable@vger.kernel.org # v4.17+ Signed-off-by: Rodrigo Vivi rodrigo.vivi@intel.com

Reviewed-by: Chris Wilson chris@chris-wilson.co.uk -Chris