HPRE_DBGFS_VAL_MAX_LEN
char buf[HPRE_DBGFS_VAL_MAX_LEN];
ret = snprintf(buf, HPRE_DBGFS_VAL_MAX_LEN, "cluster%d", i);
if (ret >= HPRE_DBGFS_VAL_MAX_LEN)
char tbuf[HPRE_DBGFS_VAL_MAX_LEN];
ret = snprintf(tbuf, HPRE_DBGFS_VAL_MAX_LEN, "%u\n", val);
char tbuf[HPRE_DBGFS_VAL_MAX_LEN];
if (count >= HPRE_DBGFS_VAL_MAX_LEN)
len = simple_write_to_buffer(tbuf, HPRE_DBGFS_VAL_MAX_LEN - 1,