From: Aaron Conole Date: Tue, 22 Mar 2016 21:37:17 +0000 (-0400) Subject: ixgbe: fix constant sign in left shift operator X-Git-Tag: spdx-start~7132 X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=d3ff9b833441c6983534e7eb8df14fbe700d5488;p=dpdk.git ixgbe: fix constant sign in left shift operator Tell the compiler to use an unsigned constant for the config shifts. Signed-off-by: Aaron Conole Acked-by: Panu Matilainen Acked-by: Helin Zhang --- diff --git a/drivers/net/ixgbe/ixgbe_pf.c b/drivers/net/ixgbe/ixgbe_pf.c index a54034346d..a2787d9084 100644 --- a/drivers/net/ixgbe/ixgbe_pf.c +++ b/drivers/net/ixgbe/ixgbe_pf.c @@ -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 */