Module Name: src
Committed By: msaitoh
Date: Fri Jul 26 03:27:24 UTC 2019
Modified Files:
src/sys/dev/pci/ixgbe: ixv.c
Log Message:
Simplify and avoid undefined behavior. This is not a real bug because
the max number of queue is 2.
To generate a diff of this commit:
cvs rdiff -u -r1.123 -r1.124 src/sys/dev/pci/ixgbe/ixv.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/ixgbe/ixv.c
diff -u src/sys/dev/pci/ixgbe/ixv.c:1.123 src/sys/dev/pci/ixgbe/ixv.c:1.124
--- src/sys/dev/pci/ixgbe/ixv.c:1.123 Thu Jul 25 09:28:07 2019
+++ src/sys/dev/pci/ixgbe/ixv.c Fri Jul 26 03:27:24 2019
@@ -1,4 +1,4 @@
-/*$NetBSD: ixv.c,v 1.123 2019/07/25 09:28:07 msaitoh Exp $*/
+/*$NetBSD: ixv.c,v 1.124 2019/07/26 03:27:24 msaitoh Exp $*/
/******************************************************************************
@@ -826,7 +826,7 @@ ixv_enable_queue(struct adapter *adapter
{
struct ixgbe_hw *hw = &adapter->hw;
struct ix_queue *que = &adapter->queues[vector];
- u32 queue = 1 << vector;
+ u32 queue = 1UL << vector;
u32 mask;
mutex_enter(&que->dc_mtx);
@@ -847,7 +847,7 @@ ixv_disable_queue(struct adapter *adapte
{
struct ixgbe_hw *hw = &adapter->hw;
struct ix_queue *que = &adapter->queues[vector];
- u64 queue = (u64)(1 << vector);
+ u32 queue = 1UL << vector;
u32 mask;
mutex_enter(&que->dc_mtx);
