[ovs-git] Open vSwitch: netdev: Safely increment refcount in netdev_open(). (branch-2.1)

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- Log -----------------------------------------------------------------
commit e47d369096ddb43a43b070385de41be9dfe6c703
Diffs: http://openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=commitdiff;h=e47d369096ddb43a43b070385de41be9dfe6c703
Author: Joe Stringer <joestringer at nicira.com>
		
netdev: Safely increment refcount in netdev_open().
		
netdev_open() would previously increment a netdev's refcount without
holding a lock for it. This commit shifts the locking to protect it.

Found by inspection.

Signed-off-by: Joe Stringer <joestringer at nicira.com>
Acked-by: YAMAMOTO Takashi <yamamoto at valinux.co.jp>


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Summary of changes:
 lib/netdev.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)


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