Messages in this thread Patch in this message | | | Date | Fri, 10 Apr 2009 06:33:35 +0400 | From | Alexey Dobriyan <> | Subject | [PATCH 03/30] ipcns: remove useless get/put while CLONE_NEWIPC |
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copy_ipcs() doesn't actually copy anything. If new ipcns is created, it's created from scratch, in this case get/put on old ipcns isn't needed.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> ---
ipc/namespace.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
--- a/ipc/namespace.c +++ b/ipc/namespace.c @@ -50,15 +50,11 @@ struct ipc_namespace *copy_ipcs(unsigned long flags, struct ipc_namespace *ns) { struct ipc_namespace *new_ns; - BUG_ON(!ns); - get_ipc_ns(ns); - if (!(flags & CLONE_NEWIPC)) - return ns; + return get_ipc_ns(ns); new_ns = clone_ipc_ns(ns); - put_ipc_ns(ns); return new_ns; }
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