diff mbox

[dpdk-dev,v2,5/7] drivers/net/e1000/igb: Signed left shift operator

Message ID 1458682638-28378-6-git-send-email-aconole@redhat.com (mailing list archive)
State Accepted, archived
Headers

Commit Message

Aaron Conole March 22, 2016, 9:37 p.m. UTC 
  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>
---
v2:
* No change (apart from adding ACKs)

 drivers/net/e1000/igb_pf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/e1000/igb_pf.c b/drivers/net/e1000/igb_pf.c
index 95204e9..7029251 100644
--- a/drivers/net/e1000/igb_pf.c
+++ b/drivers/net/e1000/igb_pf.c
@@ -172,8 +172,8 @@  int igb_pf_host_configure(struct rte_eth_dev *eth_dev)
 	E1000_WRITE_REG(hw, E1000_VT_CTL, vtctl);
 
 	/* Enable pools reserved to PF only */
-	E1000_WRITE_REG(hw, E1000_VFRE, (~0) << vf_num);
-	E1000_WRITE_REG(hw, E1000_VFTE, (~0) << vf_num);
+	E1000_WRITE_REG(hw, E1000_VFRE, (~0U) << vf_num);
+	E1000_WRITE_REG(hw, E1000_VFTE, (~0U) << vf_num);
 
 	/* PFDMA Tx General Switch Control Enables VMDQ loopback */
 	if (hw->mac.type == e1000_i350)