Re: [PATCH] ethtool: __ethtool_set_sg: check for function pointer before using it

From: Ben Hutchings <redacted>
Date: Thu, 17 Mar 2011 16:52:13 +0000

On Thu, 2011-03-17 at 17:37 +0100, Roger Luethi wrote:

quoted

__ethtool_set_sg does not check if dev->ethtool_ops->set_sg is defined
which can result in a NULL pointer dereference when ethtool is used to
change SG settings for drivers without SG support.

Signed-off-by: Roger Luethi <redacted>

Reviewed-by: Ben Hutchings <redacted>

Applied.