ixgbevf: Fix code comments and whitespace

Fix the code comments to align with drivers/net/ code commenting style,
as well as whitespace issues.  The whitespace issues resolve checkpatch
errors, like lines exceeding 80 chars (except for strings) and the use
of tabs where possible.

CC: <kernel-team@fb.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.h b/drivers/net/ethernet/intel/ixgbevf/vf.h
index 5b17242..6688250 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2014 Intel Corporation.
+  Copyright(c) 1999 - 2015 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -13,8 +13,7 @@
   more details.
 
   You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+  this program; if not, see <http://www.gnu.org/licenses/>.
 
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
@@ -169,7 +168,7 @@
 };
 
 struct ixgbevf_info {
-	enum ixgbe_mac_type		mac;
+	enum ixgbe_mac_type mac;
 	const struct ixgbe_mac_operations *mac_ops;
 };
 
@@ -185,23 +184,26 @@
 		return;
 	writel(value, reg_addr + reg);
 }
+
 #define IXGBE_WRITE_REG(h, r, v) ixgbe_write_reg(h, r, v)
 
 u32 ixgbevf_read_reg(struct ixgbe_hw *hw, u32 reg);
 #define IXGBE_READ_REG(h, r) ixgbevf_read_reg(h, r)
 
 static inline void ixgbe_write_reg_array(struct ixgbe_hw *hw, u32 reg,
-					  u32 offset, u32 value)
+					 u32 offset, u32 value)
 {
 	ixgbe_write_reg(hw, reg + (offset << 2), value);
 }
+
 #define IXGBE_WRITE_REG_ARRAY(h, r, o, v) ixgbe_write_reg_array(h, r, o, v)
 
 static inline u32 ixgbe_read_reg_array(struct ixgbe_hw *hw, u32 reg,
-					u32 offset)
+				       u32 offset)
 {
 	return ixgbevf_read_reg(hw, reg + (offset << 2));
 }
+
 #define IXGBE_READ_REG_ARRAY(h, r, o) ixgbe_read_reg_array(h, r, o)
 
 void ixgbevf_rlpml_set_vf(struct ixgbe_hw *hw, u16 max_size);
@@ -209,4 +211,3 @@
 int ixgbevf_get_queues(struct ixgbe_hw *hw, unsigned int *num_tcs,
 		       unsigned int *default_tc);
 #endif /* __IXGBE_VF_H__ */
-