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Diffstat (limited to 'target/linux/generic/backport-5.15/764-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch')
-rw-r--r--target/linux/generic/backport-5.15/764-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/764-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch b/target/linux/generic/backport-5.15/764-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch
new file mode 100644
index 0000000000..2bde440093
--- /dev/null
+++ b/target/linux/generic/backport-5.15/764-net-next-net-dsa-qca8k-fix-warning-in-LAG-feature.patch
@@ -0,0 +1,45 @@
+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(-)
+
+diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c
+index 6516df08a5d5f..d04b25eca2503 100644
+--- a/drivers/net/dsa/qca8k.c
++++ b/drivers/net/dsa/qca8k.c
+@@ -2228,7 +2228,7 @@ qca8k_lag_can_offload(struct dsa_switch *ds,
+ 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;
+
+@@ -2242,8 +2242,8 @@ qca8k_lag_setup_hash(struct dsa_switch *ds,
+ {
+ 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);
+
+--
+cgit 1.2.3-1.el7
+