Lines Matching refs:sret
3137 ssize_t sret;
3140 sret = trace_seq_to_user(&iter->seq, ubuf, cnt);
3141 if (sret != -EBUSY)
3142 return sret;
3161 sret = iter->trace->read(iter, filp, ubuf, cnt, ppos);
3162 if (sret)
3167 sret = tracing_wait_pipe(filp);
3168 if (sret <= 0)
3173 sret = 0;
3208 sret = trace_seq_to_user(&iter->seq, ubuf, cnt);
3216 if (sret == -EBUSY)
3222 return sret;