From: Laurent Riffard <laurent.riffard@free.fr>
Date: Sat, 18 Nov 2006 11:03:04 +0000 (+0100)
Subject: [PATCH] bonding: fix an oops when slave device does not provide get_stats
X-Git-Tag: v2.6.20-rc2~6^2~13^2~471^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=418e8f3d7ef4a30d4b5c84440641c9792a7f83f1;p=pandora-kernel.git

[PATCH] bonding: fix an oops when slave device does not provide get_stats

Bonding driver unconditionnaly dereference get_stats function pointer
for each of its slave device. This patch
- adds a check for NULL dev->get_stats pointer in bond_get_stats
- prints a notice when the bonding device enslave a device without
  get_stats function.

Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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