drm/i915: use error path
authorSudip Mukherjee <sudipm.mukherjee@gmail.com>
Thu, 8 Oct 2015 13:57:59 +0000 (19:27 +0530)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 8 Oct 2015 14:30:13 +0000 (16:30 +0200)
commit11aee0f6d1b6520620c5e7af04504ce9de588520
tree4d666af965186c292d42ed975f1eb20395a11c4b
parentaafd858192bc98fab9230f6a634af85c4079f80f
drm/i915: use error path

Use goto to handle the error path to avoid duplicating the same code. In
the error path intel_dig_port is the last one to be released as it was
the first one to be allocated and ideally the error path should be the
reverse of the execution path.

Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_dp.c