For now all the spdk_fs_cb_args used in blobfs are in the
spdk_fs_request context, so the field 'from_request' in
spdk_fs_cb_args can be removed.
Change-Id: I9b40cffeac8a673a87406ee89ad248939593806b
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/450721
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>