protocol/client : logical dead code removed

    CID :112438{2,3,4,5}
         11244{03,04,05,06,07,08,09,10,11,12,13,14,30,31,32,33}
         11244{34,35,36,37,38,39,40,41,42,43,44,56,57,58,59,60}
         11244{61,62,63,64,65,66,67,68,69,70}
         1128902

Change-Id: I1b53aeee83209728d5711540210d19314f4165bc
BUG: 789278
Signed-off-by: Manikandan Selvaganesh <[email protected]>
Reviewed-on: http://review.gluster.org/9601
Tested-by: Gluster Build System <[email protected]>
Reviewed-by: Vijay Bellur <[email protected]>