[PATCH] ixgbe: drop unexpected word 'for' in comments

[Jiang Jian]

there is an unexpected word 'for' in the comments that need to be dropped

file - drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
line - 5164

 * ixgbe_lpbthresh - calculate low water mark for for flow control

changed to:

 * ixgbe_lpbthresh - calculate low water mark for flow control

Signed-off-by: Jiang Jian <jiangjian@xxxxxxxxxx>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 5c62e9963650..0493326a0d6b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -5161,7 +5161,7 @@ static int ixgbe_hpbthresh(struct ixgbe_adapter *adapter, int pb)
 }
 
 /**
- * ixgbe_lpbthresh - calculate low water mark for for flow control
+ * ixgbe_lpbthresh - calculate low water mark for flow control
  *
  * @adapter: board private structure to calculate for
  * @pb: packet buffer to calculate
-- 
2.17.1