When we introduce state machine, allocating data buffer and reading
PDU payload will be done in the different state. Hence separate
them into the different code block.
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: Ic54a31d7da9dbc46f558ad0f0ad26bf8b99a3ea7
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/470101
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
f93770c25d