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| author | Alexander Duyck <alexander.h.duyck@intel.com> | 2011-06-02 04:28:39 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2011-07-11 18:43:20 -0700 |
| commit | 1fc5f0386461dcb3fcbda7a8bcac87f7a822bc56 (patch) | |
| tree | 48245d628b14591500b70501227cc47bc3b87b46 /drivers/net/ixgbe | |
| parent | 2c670b5bd794ef93c81bf8797b7d6393c8453fc6 (diff) | |
| download | blackbird-op-linux-1fc5f0386461dcb3fcbda7a8bcac87f7a822bc56.tar.gz blackbird-op-linux-1fc5f0386461dcb3fcbda7a8bcac87f7a822bc56.zip | |
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 <greearb@candelatech.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ixgbe')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index fa671ae0ab69..de307965dfee 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++) { |
