From: Nathan Chancellor <natechancellor@gmail.com>
Date: Thu, 25 Jun 2020 21:10:02 -0700
Subject: bonding: Remove extraneous parentheses in bond_setup
Patch-mainline: v5.9-rc1
Git-commit: 18c955b730002afdb0f86be39c0d202450acbbfc
References: bsc#1176447
Clang warns:
drivers/net/bonding/bond_main.c:4657:23: warning: equality comparison
with extraneous parentheses [-Wparentheses-equality]
if ((BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:4681:23: warning: equality comparison
with extraneous parentheses [-Wparentheses-equality]
if ((BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP))
~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
This warning occurs when a comparision has two sets of parentheses,
which is usually the convention for doing an assignment within an
if statement. Since equality comparisons do not need a second set of
parentheses, remove them to fix the warning.
Fixes: 18cb261afd7b ("bonding: support hardware encryption offload to slaves")
Link: https://github.com/ClangBuiltLinux/linux/issues/1066
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reported-by: kernelci.org bot <bot@kernelci.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/bonding/bond_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4655,7 +4655,7 @@ void bond_setup(struct net_device *bond_
#ifdef CONFIG_XFRM_OFFLOAD
/* set up xfrm device ops (only supported in active-backup right now) */
- if ((BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP))
+ if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP)
bond_dev->xfrmdev_ops = &bond_xfrmdev_ops;
bond->xs = NULL;
#endif /* CONFIG_XFRM_OFFLOAD */
@@ -4679,7 +4679,7 @@ void bond_setup(struct net_device *bond_
bond_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL | NETIF_F_GSO_UDP_L4;
#ifdef CONFIG_XFRM_OFFLOAD
- if ((BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP))
+ if (BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP)
bond_dev->hw_features |= BOND_XFRM_FEATURES;
#endif /* CONFIG_XFRM_OFFLOAD */
bond_dev->features |= bond_dev->hw_features;