3.17-stable review patch. If anyone has any objections, please let me know.
------------------
From: Anish Bhatt <anish@xxxxxxxxxxx>
[ Upstream commit e327c225c911529898ec300cb96d2088893de3df ]
win0_lock was being used un-initialized, resulting in warning traces
being seen when lock debugging is enabled (and just wrong)
Fixes : fc5ab0209650 ('cxgb4: Replaced the backdoor mechanism to access the HW
memory with PCIe Window method')
Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
Signed-off-by: Casey Leedom <leedom@xxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -6557,6 +6557,7 @@ static int init_one(struct pci_dev *pdev
spin_lock_init(&adapter->stats_lock);
spin_lock_init(&adapter->tid_release_lock);
+ spin_lock_init(&adapter->win0_lock);
INIT_WORK(&adapter->tid_release_task, process_tid_release_list);
INIT_WORK(&adapter->db_full_task, process_db_full);
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