Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=52913246e0056c9c6215a778a3b31b6b9ce5c3ef
Commit:     52913246e0056c9c6215a778a3b31b6b9ce5c3ef
Parent:     e83a2ea850bf0c0c81c675444080970fc07798c6
Author:     Rami Rosen <[EMAIL PROTECTED]>
AuthorDate: Thu Jan 31 16:56:03 2008 -0800
Committer:  David S. Miller <[EMAIL PROTECTED]>
CommitDate: Thu Jan 31 19:28:25 2008 -0800

    [MACVLAN]: Setting macvlan_handle_frame_hook to NULL when 
rtnl_link_register() fails.
    
    In drivers/net/macvlan.c, when rtnl_link_register() fails in
    macvlan_init_module(), there is no point to set it (second time in
    this method) to macvlan_handle_frame; macvlan_init_module() will
    return a negative number, so instead this patch sets
    macvlan_handle_frame_hook to NULL.
    
    Signed-off-by: Rami Rosen <[EMAIL PROTECTED]>
    Acked-by: Patrick McHardy <[EMAIL PROTECTED]>
    Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
 drivers/net/macvlan.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 6ef6b8b..f651a81 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -508,7 +508,7 @@ static int __init macvlan_init_module(void)
                goto err1;
        return 0;
 err1:
-       macvlan_handle_frame_hook = macvlan_handle_frame;
+       macvlan_handle_frame_hook = NULL;
        unregister_netdevice_notifier(&macvlan_notifier_block);
        return err;
 }
-
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