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Date: Fri, 6 Nov 2015 21:48:14 +0300 From: Dmitry Safonov <0x7f454c46@...il.com> To: pablo@...filter.org, kaber@...sh.net, kadlec@...ckhole.kfki.hu, davem@...emloft.net Cc: netfilter-devel@...r.kernel.org, coreteam@...filter.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Dmitry Safonov <0x7f454c46@...il.com> Subject: [PATCH] net: netfilter: fix GCC uninitialized warning With x86_64_defconfig: GCC thinks that in nfulnl_recv_config flags parameter is not inited but it was under the same condition (nfula[NFULA_CFG_FLAGS] == true). Suppress this warning: net/netfilter/nfnetlink_log.c: In function ‘nfulnl_recv_config’: net/netfilter/nfnetlink_log.c:320:14: warning: ‘flags’ may be used uninitialized in this function [-Wmaybe-uninitialized] inst->flags = flags; ^ Signed-off-by: Dmitry Safonov <0x7f454c46@...il.com> --- net/netfilter/nfnetlink_log.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 06eb48fceb42e4..d65f3b987b7f13 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -825,7 +825,7 @@ nfulnl_recv_config(struct sock *ctnl, struct sk_buff *skb, struct net *net = sock_net(ctnl); struct nfnl_log_net *log = nfnl_log_pernet(net); int ret = 0; - u16 flags; + u16 flags = 0; /* GCC uninitialized */ if (nfula[NFULA_CFG_CMD]) { u_int8_t pf = nfmsg->nfgen_family; -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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