flags = _mm_unpackhi_epi32(descs[0], descs[1]);
tmp_desc = _mm_unpackhi_epi32(descs[2], descs[3]);
tmp_desc = _mm_unpacklo_epi64(flags, tmp_desc);
- tmp_desc = _mm_and_si128(flags, desc_mask);
+ tmp_desc = _mm_and_si128(tmp_desc, desc_mask);
/* checksum flags */
tmp_desc = _mm_srli_epi32(tmp_desc, 4);