| commit | 94008d9bcefdffd470f01511d846cfe08dee66c2 | [log] [tgz] |
|---|---|---|
| author | developer <developer@mediatek.com> | Thu Sep 23 09:47:41 2021 +0800 |
| committer | developer <developer@mediatek.com> | Mon Sep 27 14:55:33 2021 +0800 |
| tree | b3abbe37a563a56e0a6ac4a7193ed68bbdef2668 | |
| parent | 3a5765c462419f0c81e3a42b38eb60941151ed76 [diff] [blame] |
[][fix issue that free memory which didn't allocate ] [Description] Fix issue that free memory which didn't allocate - scratch_head didn't allocat memory to it when mtk_dma_init fail [Release-log] Change-Id: I3d97be507bd2a1a4e6a4b62ca0ee09d35573b81e Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5028264
diff --git a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.c index ea3ff92..6b55c3d 100755 --- a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -2473,7 +2473,10 @@ mtk_rx_clean(eth, ð->rx_ring[i], 1); } - kfree(eth->scratch_head); + if (eth->scratch_head) { + kfree(eth->scratch_head); + eth->scratch_head = NULL; + } } static void mtk_tx_timeout(struct net_device *dev)