From: Eric Dumazet <eric.dumazet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Gao feng <gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
Cc: davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org,
netfilter-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
pablo-Cap9r6Oaw4JrovVCs/uTlw@public.gmane.org,
steffen.klassert-opNxpl+3fjRBDgjK7y7TUQ@public.gmane.org,
linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
jengelh-9+2X+4sQBs8@public.gmane.org,
stephen.hemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org
Subject: Re: [PATCH 01/11] netlink: add reference of module in netlink_dump_start
Date: Wed, 26 Sep 2012 09:07:27 +0200 [thread overview]
Message-ID: <1348643247.5093.32.camel@edumazet-glaptop> (raw)
In-Reply-To: <1348635140-20225-1-git-send-email-gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
On Wed, 2012-09-26 at 12:52 +0800, Gao feng wrote:
> +int netlink_dump_done(struct netlink_callback *cb)
> +{
> + if (cb->module)
> + module_put(cb->module);
> + return 0;
> +}
> +EXPORT_SYMBOL(netlink_dump_done);
> +
No need to test cb->module being not NULL
int netlink_dump_done(struct netlink_callback *cb)
{
module_put(cb->module);
return 0;
}
Same remark for try_module_get() call
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next prev parent reply other threads:[~2012-09-26 7:07 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-26 4:52 [PATCH 01/11] netlink: add reference of module in netlink_dump_start Gao feng
2012-09-26 4:52 ` [PATCH 02/11] inet_diag: pass inet_diag module to netlink_dump_start Gao feng
2012-09-26 16:07 ` Stephen Hemminger
[not found] ` <20120926090714.618a4b39-We1ePj4FEcvRI77zikRAJc56i+j3xesD0e7PPNI6Mm0@public.gmane.org>
2012-09-26 17:26 ` Pablo Neira Ayuso
2012-09-26 4:52 ` [PATCH 03/11] unix_diag: pass unix_diag " Gao feng
2012-09-26 4:52 ` [PATCH 04/11] nf_conntrack_netlink: pass nf_conntrack_netlink " Gao feng
2012-09-26 4:52 ` [PATCH 05/11] nfnetlink_acct: pass nfnetlink_acct " Gao feng
2012-09-26 4:52 ` [PATCH 06/11] nfnetlink_cthelper: pass nfnetlink_cthelper " Gao feng
2012-09-26 4:52 ` [PATCH 07/11] nfnetlink_cttimeout: pass nfnetlink_cttimeout " Gao feng
2012-09-26 4:52 ` [PATCH 08/11] crypto: pass crypto_user " Gao feng
[not found] ` <1348635140-20225-8-git-send-email-gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2012-09-26 5:49 ` Steffen Klassert
2012-09-26 7:21 ` Gao feng
2012-09-26 4:52 ` [PATCH 09/11] xfrm: pass xfrm_user " Gao feng
[not found] ` <1348635140-20225-1-git-send-email-gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2012-09-26 4:52 ` [PATCH 10/11] ipset: pass ipset " Gao feng
2012-09-26 7:07 ` Eric Dumazet [this message]
2012-09-26 7:24 ` [PATCH 01/11] netlink: add reference of module in netlink_dump_start Gao feng
2012-09-26 4:52 ` [PATCH 11/11] infiniband: pass rdma_cm module to netlink_dump_start Gao feng
2012-09-26 5:41 ` [PATCH 01/11] netlink: add reference of module in netlink_dump_start Steffen Klassert
[not found] ` <20120926054102.GD4221-opNxpl+3fjRBDgjK7y7TUQ@public.gmane.org>
2012-09-26 6:05 ` Gao feng
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