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network: simplify the condition about xfrm
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parent
8e27167cc9
commit
3140e8a55a
@ -4,24 +4,17 @@
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#include "netdev/xfrm.h"
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static int xfrm_fill_message_create(NetDev *netdev, Link *link, sd_netlink_message *message) {
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int if_idx, r;
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Xfrm *x;
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int r;
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assert(netdev);
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assert(message);
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x = XFRM(netdev);
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if (x->independent)
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if_idx = LOOPBACK_IFINDEX;
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else {
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assert(link);
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if (link->ifindex == 0)
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return log_netdev_error_errno(netdev, SYNTHETIC_ERRNO(ENODEV), "Could not get interface index: %m");
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if_idx = link->ifindex;
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}
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assert(link || x->independent);
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r = sd_netlink_message_append_u32(message, IFLA_XFRM_LINK, if_idx);
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r = sd_netlink_message_append_u32(message, IFLA_XFRM_LINK, link ? link->ifindex : LOOPBACK_IFINDEX);
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if (r < 0)
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return log_netdev_error_errno(netdev, r, "Could not append IFLA_XFRM_LINK: %m");
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