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octeontx2-pf: Fix missing spin_lock_init() in otx2_tc_add_flow()

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The driver allocates the spinlock but not initialize it.
Use spin_lock_init() on it to initialize it correctly.

Fixes: d8ce30e0cf ("octeontx2-pf: add tc flower stats handler for hw offloads")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Wei Yongjun 2021-03-19 09:41:03 +00:00 committed by David S. Miller
parent b498ee3f76
commit 140960564d
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.c
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@ -536,6 +536,7 @@ static int otx2_tc_add_flow(struct otx2_nic *nic,
new_node = kzalloc(sizeof(*new_node), GFP_KERNEL);
if (!new_node)
return -ENOMEM;
spin_lock_init(&new_node->lock);
new_node->cookie = tc_flow_cmd->cookie;
mutex_lock(&nic->mbox.lock);