ixgbe: don't do arithmetic operations on bitmasks

Make the calculation of eerd consistent between the read and write functions
by using | instead of + for IXGBE_EEPROM_RW_REG_START

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 99e472ebaa75..f8d3deccc9b2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -1125,7 +1125,7 @@ s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
         }
 
         for (i = 0; i < words; i++) {
-                eerd = ((offset + i) << IXGBE_EEPROM_RW_ADDR_SHIFT) +
+                eerd = ((offset + i) << IXGBE_EEPROM_RW_ADDR_SHIFT) |
                        IXGBE_EEPROM_RW_REG_START;
 
                 IXGBE_WRITE_REG(hw, IXGBE_EERD, eerd);