mips: clean up wextra warnings
authorJohann <johannkoenig@google.com>
Tue, 27 Sep 2016 20:17:51 +0000 (13:17 -0700)
committerJohann <johannkoenig@google.com>
Tue, 27 Sep 2016 20:19:18 +0000 (13:19 -0700)
commit02fa245d15c4e30566bb976c0e124cbe83aee350
tree63f5503d9658beabd16b779b431b96d38294d36a
parent097b31c7f0272c39016ce11ae182e8424b4ee762
mips: clean up wextra warnings

Remove unused zbin variable:
warning: unused parameter ‘zbin’

Use int for loop variables to avoid unsigned conversion:
warning: comparison between signed and unsigned integer expressions

Change-Id: Icea74b870c0ee68a8bf687e796a69392af25a8ad
vp8/encoder/mips/msa/quantize_msa.c
vpx_dsp/mips/add_noise_msa.c