From 1fc5f0386461dcb3fcbda7a8bcac87f7a822bc56 Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Thu, 2 Jun 2011 04:28:39 +0000 Subject: [PATCH] ixgbe: Make certain to initialize the fdir_perfect_lock in all cases This fix makes it so that the fdir_perfect_lock is initialized in all cases. This is necessary as the fdir_filter_exit routine will always attempt to take the lock before inspecting the filter table. Reported-by: Ben Greear Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher --- drivers/net/ixgbe/ixgbe_main.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index fa671ae..de30796 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5155,8 +5155,6 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED; if (hw->device_id == IXGBE_DEV_ID_82599_T3_LOM) adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_CAPABLE; - /* n-tuple support exists, always init our spinlock */ - spin_lock_init(&adapter->fdir_perfect_lock); /* Flow Director hash filters enabled */ adapter->flags |= IXGBE_FLAG_FDIR_HASH_CAPABLE; adapter->atr_sample_rate = 20; @@ -5177,6 +5175,9 @@ static int __devinit ixgbe_sw_init(struct ixgbe_adapter *adapter) break; } + /* n-tuple support exists, always init our spinlock */ + spin_lock_init(&adapter->fdir_perfect_lock); + #ifdef CONFIG_IXGBE_DCB /* Configure DCB traffic classes */ for (j = 0; j < MAX_TRAFFIC_CLASS; j++) { -- 2.7.4