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multiframe_quality_enhance_block: remove dead stores

Change-Id: I33ca9cddfdd54c3d8a23c1cb978986a537a20bf2

--- a/vp8/common/mfqe.c

+++ b/vp8/common/mfqe.c

@@ -153,11 +153,11 @@

         actd = (vp8_variance16x16(yd, yd_stride, VP8_ZEROS, 0, &sse)+128)>>8;

         act = (vp8_variance16x16(y, y_stride, VP8_ZEROS, 0, &sse)+128)>>8;

 #ifdef USE_SSD

-        sad = (vp8_variance16x16(y, y_stride, yd, yd_stride, &sse));

+        vp8_variance16x16(y, y_stride, yd, yd_stride, &sse);

         sad = (sse + 128)>>8;

-        usad = (vp8_variance8x8(u, uv_stride, ud, uvd_stride, &sse));

+        vp8_variance8x8(u, uv_stride, ud, uvd_stride, &sse);

         usad = (sse + 32)>>6;

-        vsad = (vp8_variance8x8(v, uv_stride, vd, uvd_stride, &sse));

+        vp8_variance8x8(v, uv_stride, vd, uvd_stride, &sse);

         vsad = (sse + 32)>>6;

 #else

         sad = (vp8_sad16x16(y, y_stride, yd, yd_stride, UINT_MAX) + 128) >> 8;

@@ -170,11 +170,11 @@

         actd = (vp8_variance8x8(yd, yd_stride, VP8_ZEROS, 0, &sse)+32)>>6;

         act = (vp8_variance8x8(y, y_stride, VP8_ZEROS, 0, &sse)+32)>>6;

 #ifdef USE_SSD

-        sad = (vp8_variance8x8(y, y_stride, yd, yd_stride, &sse));

+        vp8_variance8x8(y, y_stride, yd, yd_stride, &sse);

         sad = (sse + 32)>>6;

-        usad = (vp8_variance4x4(u, uv_stride, ud, uvd_stride, &sse));

+        vp8_variance4x4(u, uv_stride, ud, uvd_stride, &sse);

         usad = (sse + 8)>>4;

-        vsad = (vp8_variance4x4(v, uv_stride, vd, uvd_stride, &sse));

+        vp8_variance4x4(v, uv_stride, vd, uvd_stride, &sse);

         vsad = (sse + 8)>>4;

 #else

         sad = (vp8_sad8x8(y, y_stride, yd, yd_stride, UINT_MAX) + 32) >> 6;