commit fce0bcd46902e5e51273aa17a120c8182289f3cf
author Suharsh Sivakumar <suharshs@google.com> Tue May 12 17:22:59 2015 -0700
committer Suharsh Sivakumar <suharshs@google.com> Tue May 12 17:26:19 2015 -0700
tree 4ccaabbbbb142894e215a3c22b34d9747c9fb142
parent b45fbf189591dd7ccbaa71bed45cfc743d319ab8

rpc/stream/vc/reader: Remove defer statement.

Found an unecessary defer unlock statement, removing it seems to have
some small speedups :)

v23 go test -bench=Benchmark_100KB -cpu=1 -benchtime=20s v.io/x/ref/runtime/internal/rpc/benchmark

Benchmark_100KB    10000     2269162 ns/op    88.14 MB/s
--- Histogram (unit: ms)
  Count: 10000  Min: 1  Max: 8  Avg: 1.58
  ------------------------------------------------------------
  [  1,   2)   6081   60.8%   60.8%  ######
  [  2,   3)   2124   21.2%   82.0%  ##
  [  3,   4)   1755   17.6%   99.6%  ##
  [  4,   5)     32    0.3%   99.9%
  [  5,   6)      6    0.1%  100.0%
  [  6,   7)      1    0.0%  100.0%
  [  7,   9)      1    0.0%  100.0%
  [  9, inf)      0    0.0%  100.0%
ok    v.io/x/ref/runtime/internal/rpc/benchmark 23.270s

Benchmark_100KB    10000     2242286 ns/op    89.19 MB/s
--- Histogram (unit: ms)
  Count: 10000  Min: 1  Max: 4  Avg: 1.57
  ------------------------------------------------------------
  [  1,   2)   6182   61.8%   61.8%  ######
  [  2,   3)   1992   19.9%   81.7%  ##
  [  3,   4)   1814   18.1%   99.9%  ##
  [  4, inf)     12    0.1%  100.0%
ok    v.io/x/ref/runtime/internal/rpc/benchmark 23.035s

Change-Id: I4c910079e650282d100a8d0ef969abe88fc12d7c