The caller function needs to judge whether the buf is
allocated. Putting assert here is easy for debugging,
but not be friendly for real use.
Change-Id: I3c8e66bc95cbd2f9bc87f26335f249c32e339da4
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/448697
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
fa2d95b3fe