linux-phytec-ti

ixgbe: add space between operands to &

This patch cleans up a checkpatch.pl style warning in the ixgbe code.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>