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ixgbevf: make use of BIT() macro to avoid shift of signed values

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Also cleanup a case where we're bit shifting a value into place, and use
an unsigned constant. Make use of the unsigned postfix in places where
BIT() macro is not appropriate.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller
2016-04-13 16:08:24 -07:00
committed by Jeff Kirsher
parent 3e973dc4b9
commit 8d055cc0c8
4 changed files with 26 additions and 25 deletions
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3
drivers/net/ethernet/intel/ixgbevf/ethtool.c
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@@ -166,7 +166,8 @@ static void ixgbevf_get_regs(struct net_device *netdev,
memset(p, 0, regs_len);
regs->version = (1 << 24) | hw->revision_id << 16 | hw->device_id;
/* generate a number suitable for ethtool's register version */
regs->version = (1u << 24) | (hw->revision_id << 16) | hw->device_id;
/* General Registers */
regs_buff[0] = IXGBE_READ_REG(hw, IXGBE_VFCTRL);