diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c index ff3f8f424ad9..9ec471ced3d6 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c @@ -981,19 +981,24 @@ static const struct hclge_dbg_item tm_pri_items[] = { static int hclge_dbg_dump_tm_pri(struct hclge_dev *hdev, char *buf, int len) { - char data_str[ARRAY_SIZE(tm_pri_items)][HCLGE_DBG_DATA_STR_LEN]; struct hclge_tm_shaper_para c_shaper_para, p_shaper_para; char *result[ARRAY_SIZE(tm_pri_items)], *sch_mode_str; char content[HCLGE_DBG_TM_INFO_LEN]; u8 pri_num, sch_mode, weight, i, j; + char *data_str; int pos, ret; ret = hclge_tm_get_pri_num(hdev, &pri_num); if (ret) return ret; + data_str = kcalloc(ARRAY_SIZE(tm_pri_items), HCLGE_DBG_DATA_STR_LEN, + GFP_KERNEL); + if (!data_str) + return -ENOMEM; + for (i = 0; i < ARRAY_SIZE(tm_pri_items); i++) - result[i] = &data_str[i][0]; + result[i] = &data_str[i * HCLGE_DBG_DATA_STR_LEN]; hclge_dbg_fill_content(content, sizeof(content), tm_pri_items, NULL, ARRAY_SIZE(tm_pri_items)); @@ -1002,23 +1007,23 @@ static int hclge_dbg_dump_tm_pri(struct hclge_dev *hdev, char *buf, int len) for (i = 0; i < pri_num; i++) { ret = hclge_tm_get_pri_sch_mode(hdev, i, &sch_mode); if (ret) - return ret; + goto out; ret = hclge_tm_get_pri_weight(hdev, i, &weight); if (ret) - return ret; + goto out; ret = hclge_tm_get_pri_shaper(hdev, i, HCLGE_OPC_TM_PRI_C_SHAPPING, &c_shaper_para); if (ret) - return ret; + goto out; ret = hclge_tm_get_pri_shaper(hdev, i, HCLGE_OPC_TM_PRI_P_SHAPPING, &p_shaper_para); if (ret) - return ret; + goto out; sch_mode_str = sch_mode & HCLGE_TM_TX_SCHD_DWRR_MSK ? "dwrr" : "sp"; @@ -1035,7 +1040,9 @@ static int hclge_dbg_dump_tm_pri(struct hclge_dev *hdev, char *buf, int len) pos += scnprintf(buf + pos, len - pos, "%s", content); } - return 0; +out: + kfree(data_str); + return ret; } static const struct hclge_dbg_item tm_qset_items[] = { |