netdev - [PATCH 1/2] net: add dev_ethtool_set

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 24 May 2011 13:15:13 -0400
From:	Neil Horman <nhorman@...driver.com>
To:	netdev@...r.kernel.org
Cc:	Neil Horman <nhorman@...driver.com>, davem@...emloft.net
Subject: [PATCH 1/2] net: add dev_ethtool_set_flags helper

Add a helper to check for presence of a set_flags method in an ethtool_ops
structure and conditionally call it

Signed-off-by: Neil Horman <nhorman@...driver.com>
CC: davem@...emloft.net
---
 include/linux/netdevice.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index ca333e7..243781c 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2624,6 +2624,13 @@ static inline u32 dev_ethtool_get_flags(struct net_device *dev)
 	return dev->ethtool_ops->get_flags(dev);
 }
 
+static inline int dev_ethtool_set_flags(struct net_device *dev, u32 flags)
+{
+	if (!dev->ethtool_ops || !dev->ethtool_ops->set_flags)
+		return 0;
+	return dev->ethtool_ops->set_flags(dev, flags);
+}
+
 /* Logging, debugging and troubleshooting/diagnostic helpers. */
 
 /* netdev_printk helpers, similar to dev_printk */
-- 
1.7.5.1

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html