req, lock);
buflen = req_capsule_get_size(&req->rq_pill,
&RMF_DLM_LVB, RCL_SERVER);
- if (buflen >= 0) {
+ if (buflen > 0) {
buflen = ldlm_lvbo_fill(lock, buf,
buflen);
if (buflen >= 0)
buflen, RCL_SERVER);
else
rc = buflen;
- }
- else
+ } else {
rc = buflen;
+ }
}
} else {
lock_res_and_lock(lock);