protocol/server: fix a static buffer free.
protocol/server: fix a static buffer free.

Signed-off-by: Amar Tumballi <54cf1edf1143872699c8b24cfc4bf05ead9e0365@gluster.com>
Signed-off-by: Vijay Bellur <e442472d9ae74c677b6c389c9a6b15fa88229abe@dev.gluster.com>

Kaushikbv/Gluster,Kaushikbv/Gluster,Kaushikbv/Gluster