Prepares spdk_iscsi_execute() to handle the case where
spdk_get_pdu() will return NULL in a future patch instead
of abort()'ing.
Change-Id: I8f7e46495db2c517970e7e5de6ace1b13159b42b
Signed-off-by: Lance Hartmann <lance.hartmann@oracle.com>
Reviewed-on: https://review.gerrithub.io/403883
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
3dcd1942ff