X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fi915%2Fintel_lrc.c;fp=kernel%2Fdrivers%2Fgpu%2Fdrm%2Fi915%2Fintel_lrc.c;h=7058f75c7b4291c26522491110679327326d0258;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=d69547a65dbb95599c400e864b95c779863ef995;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/drivers/gpu/drm/i915/intel_lrc.c b/kernel/drivers/gpu/drm/i915/intel_lrc.c
index d69547a65..7058f75c7 100644
--- a/kernel/drivers/gpu/drm/i915/intel_lrc.c
+++ b/kernel/drivers/gpu/drm/i915/intel_lrc.c
@@ -776,11 +776,11 @@ static int logical_ring_prepare(struct drm_i915_gem_request *req, int bytes)
 		if (unlikely(total_bytes > remain_usable)) {
 			/*
 			 * The base request will fit but the reserved space
-			 * falls off the end. So only need to to wait for the
-			 * reserved size after flushing out the remainder.
+			 * falls off the end. So don't need an immediate wrap
+			 * and only need to effectively wait for the reserved
+			 * size space from the start of ringbuffer.
 			 */
 			wait_bytes = remain_actual + ringbuf->reserved_size;
-			need_wrap = true;
 		} else if (total_bytes > ringbuf->space) {
 			/* No wrapping required, just waiting. */
 			wait_bytes = total_bytes;