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Date: Sun, 10 Jun 2012 23:05:24 -0700 From: Roland Dreier <roland@...nel.org> To: "David S. Miller" <davem@...emloft.net> Cc: netdev@...r.kernel.org, Roland Dreier <roland@...estorage.com> Subject: [PATCH] net: Reorder initialization in ip_route_output to fix gcc warning From: Roland Dreier <roland@...estorage.com> If I build with W=1, for every file that includes <net/route.h>, I get the warning include/net/route.h: In function 'ip_route_output': include/net/route.h:135:3: warning: initialized field overwritten [-Woverride-init] include/net/route.h:135:3: warning: (near initialization for 'fl4') [-Woverride-init] (This is with "gcc (Debian 4.6.3-1) 4.6.3") A fix seems pretty trivial: move the initialization of .flowi4_tos earlier. As far as I can tell, this has no effect on code generation. Signed-off-by: Roland Dreier <roland@...estorage.com> --- include/net/route.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/route.h b/include/net/route.h index ed2b78e..9870546 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -130,9 +130,9 @@ static inline struct rtable *ip_route_output(struct net *net, __be32 daddr, { struct flowi4 fl4 = { .flowi4_oif = oif, + .flowi4_tos = tos, .daddr = daddr, .saddr = saddr, - .flowi4_tos = tos, }; return ip_route_output_key(net, &fl4); } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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