diff options
author | Hong Zhiguo <zhiguohong@tencent.com> | 2013-10-22 18:32:56 +0000 |
---|---|---|
committer | Jiri Slaby <jslaby@suse.cz> | 2014-08-26 14:12:09 +0200 |
commit | 65b452dd55c938193e6b5ac87e02c57b334d4aa6 (patch) | |
tree | 782d390dd651041009b3557fab21d3b0c9a66f1d | |
parent | 8584ebae95d4884d1a09bd3f66cababaf677a600 (diff) |
e1000: fix wrong queue idx calculation
commit 49a45a0686cc2b43bcb3834a68416a201475dc77 upstream.
tx_ring and adapter->tx_ring are already of type "struct
e1000_tx_ring *"
Signed-off-by: Hong Zhiguo <zhiguohong@tencent.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
-rw-r--r-- | drivers/net/ethernet/intel/e1000/e1000_main.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 59ad007dd5aa..ad6800ad1bfc 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -3917,8 +3917,7 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter, " next_to_watch <%x>\n" " jiffies <%lx>\n" " next_to_watch.status <%x>\n", - (unsigned long)((tx_ring - adapter->tx_ring) / - sizeof(struct e1000_tx_ring)), + (unsigned long)(tx_ring - adapter->tx_ring), readl(hw->hw_addr + tx_ring->tdh), readl(hw->hw_addr + tx_ring->tdt), tx_ring->next_to_use, |