Commits
Pei Zhang committed eb3f05171c2
drm/i915/gvt: refine function emulate_mmio_read/write These 2 functions are coded by multiple person in multiple patches. The 'return' and 'goto err' are mix-used in same place, which cause the function looks disorder. Unify to use only 'goto' so that the gvt lock is acquired in one place and released in one place. Signed-off-by: Pei Zhang <pei.zhang@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>