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ixgbe: fix constant sign in left shift operator

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Tell the compiler to use an unsigned constant for the config shifts.

Signed-off-by: Aaron Conole <aconole@redhat.com>
Acked-by: Panu Matilainen <pmatilai@redhat.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
This commit is contained in:
Aaron Conole 2016-03-22 17:37:17 -04:00 committed by Thomas Monjalon
parent d988d78fa2
commit d3ff9b8334
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ixgbe/ixgbe_pf.c
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@ -236,9 +236,9 @@ int ixgbe_pf_host_configure(struct rte_eth_dev *eth_dev)
vfre_slot = (vf_num >> VFRE_SHIFT) > 0 ? 1 : 0;
/* Enable pools reserved to PF only */
IXGBE_WRITE_REG(hw, IXGBE_VFRE(vfre_slot), (~0) << vfre_offset);
IXGBE_WRITE_REG(hw, IXGBE_VFRE(vfre_slot), (~0U) << vfre_offset);
IXGBE_WRITE_REG(hw, IXGBE_VFRE(vfre_slot ^ 1), vfre_slot - 1);
IXGBE_WRITE_REG(hw, IXGBE_VFTE(vfre_slot), (~0) << vfre_offset);
IXGBE_WRITE_REG(hw, IXGBE_VFTE(vfre_slot), (~0U) << vfre_offset);
IXGBE_WRITE_REG(hw, IXGBE_VFTE(vfre_slot ^ 1), vfre_slot - 1);
/* PFDMA Tx General Switch Control Enables VMDQ loopback */