From: Jeff Moyer <jmoyer@redhat.com>
Date: Thu, 23 Jun 2005 05:04:55 +0000 (-0700)
Subject: [NETPOLL]: Set poll_owner to -1 before unlocking in netpoll_poll_unlock()
X-Git-Tag: v2.6.13-rc4~130^2~154^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ca4f65e6b390d09e1de7280cf9fd4f5d8e4b48b;p=pandora-kernel.git

[NETPOLL]: Set poll_owner to -1 before unlocking in netpoll_poll_unlock()

This trivial patch moves the assignment of poll_owner to -1 inside of
the lock.  This fixes a potential SMP race in the code.

Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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