diff options
Diffstat (limited to 'target/linux/generic/backport-5.15/764-v5.17-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch')
| -rw-r--r-- | target/linux/generic/backport-5.15/764-v5.17-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/764-v5.17-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch b/target/linux/generic/backport-5.15/764-v5.17-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch new file mode 100644 index 0000000000..7d811be11c --- /dev/null +++ b/target/linux/generic/backport-5.15/764-v5.17-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch @@ -0,0 +1,40 @@ +From 0898ca67b86e14207d4feb3f3fea8b87cec5aab1 Mon Sep 17 00:00:00 2001 +From: Ansuel Smith <ansuelsmth@gmail.com> +Date: Tue, 23 Nov 2021 16:44:46 +0100 +Subject: net: dsa: qca8k: fix warning in LAG feature + +Fix warning reported by bot. +Make sure hash is init to 0 and fix wrong logic for hash_type in +qca8k_lag_can_offload. + +Reported-by: kernel test robot <lkp@intel.com> +Fixes: def975307c01 ("net: dsa: qca8k: add LAG support") +Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> +Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> +Link: https://lore.kernel.org/r/20211123154446.31019-1-ansuelsmth@gmail.com +Signed-off-by: Jakub Kicinski <kuba@kernel.org> +--- + drivers/net/dsa/qca8k.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/dsa/qca8k.c ++++ b/drivers/net/dsa/qca8k.c +@@ -2251,7 +2251,7 @@ qca8k_lag_can_offload(struct dsa_switch + if (info->tx_type != NETDEV_LAG_TX_TYPE_HASH) + return false; + +- if (info->hash_type != NETDEV_LAG_HASH_L2 || ++ if (info->hash_type != NETDEV_LAG_HASH_L2 && + info->hash_type != NETDEV_LAG_HASH_L23) + return false; + +@@ -2265,8 +2265,8 @@ qca8k_lag_setup_hash(struct dsa_switch * + { + struct qca8k_priv *priv = ds->priv; + bool unique_lag = true; ++ u32 hash = 0; + int i, id; +- u32 hash; + + id = dsa_lag_id(ds->dst, lag); + |