drm/i915/dp: Fix inconsistent indenting

Always show the FEC capability as it is initialised to 0 before error.
Fixing,

drivers/gpu/drm/i915/intel_dp.c:3846 intel_dp_get_dsc_sink_cap() warn: inconsistent indenting

Fixes: 08cadae8 ("i915/dp/fec: Cache the FEC_CAPABLE DPCD register")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Ville Syrjala <ville.syrjala@linux.intel.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181120202439.13017-2-chris@chris-wilson.co.uk

drivers/gpu/drm/i915/intel_dp.c

@@ -4026,15 +4026,14 @@ static void intel_dp_get_dsc_sink_cap(struct intel_dp *intel_dp)
 		DRM_DEBUG_KMS("DSC DPCD: %*ph\n",
 			      (int)sizeof(intel_dp->dsc_dpcd),
 			      intel_dp->dsc_dpcd);
+
 		/* FEC is supported only on DP 1.4 */
-		if (!intel_dp_is_edp(intel_dp)) {
-			if (drm_dp_dpcd_readb(&intel_dp->aux, DP_FEC_CAPABILITY,
+		if (!intel_dp_is_edp(intel_dp) &&
+		    drm_dp_dpcd_readb(&intel_dp->aux, DP_FEC_CAPABILITY,
 				      &intel_dp->fec_capable) < 0)
 			DRM_ERROR("Failed to read FEC DPCD register\n");
 
-		DRM_DEBUG_KMS("FEC CAPABILITY: %x\n",
-			      intel_dp->fec_capable);
-		}
+		DRM_DEBUG_KMS("FEC CAPABILITY: %x\n", intel_dp->fec_capable);
 	}
 }