netdev - [PATCH v2 0/2] checkpatch: new ethernet address manipulation checks

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Message-Id: <1429481816-6664-1-git-send-email-mateusz.kulikowski@gmail.com>
Date:	Mon, 20 Apr 2015 00:16:54 +0200
From:	Mateusz Kulikowski <mateusz.kulikowski@...il.com>
To:	joe@...ches.com, apw@...onical.com
Cc:	Mateusz Kulikowski <mateusz.kulikowski@...il.com>,
	davem@...emloft.net, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/2] checkpatch: new ethernet address manipulation checks

Changes in v2 (applied review comments):
- Fixed indentation in both patches
- Detect memset(foo, 0x00, ETH_ALEN)
- Detect memset(foo, 255, ETH_ALEN)
- Rephrased 2/2 commit message

Patch Notes from v1:
Add 3 new warnings to checkpatch:
1) PREFER_ETHER_ADDR_EQUAL 
Replace memcmp(foo, bar, ETH_ALEN) with ether_addr_equal*()
2) PREFER_ETH_ZERO_ADDR
Replace memset(foo, 0, ETH_ALEN) with eth_zero_addr()
3) PREFER_ETH_BROADCAST_ADDR
Replace memset(foo, 0xFF, ETH_ALEN) with eth_broadcast_addr()


Mateusz Kulikowski (2):
  checkpatch: suggest using ether_addr_equal*()
  checkpatch: suggest using eth_zero_addr() and eth_broadcast_addr()

 scripts/checkpatch.pl | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

-- 
1.8.4.1

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