If _allocate_vol_requests() failed, the caller will call
_init_load_cleanup() to free memory that _allocate_vol_requests()
already freed, and cause segment fault. Setting pointer to NULL keeps
_init_load_cleanup() is safe to free it again.
Change-Id: I9ad09eabf6b65350f174bd5a4faf5ee643cbd23f
Signed-off-by: wuzhouhui <wuzhouhui@kingsoft.com>
Reviewed-on: https://review.gerrithub.io/437292
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
8db5ff2bdd