inetpeer: fix RCU lookup() again
My prior fix was not complete, as we were dereferencing a pointer three times per node, not twice as I initially thought. Fixes:4cc5b44b29
("inetpeer: fix RCU lookup()") Fixes:b145425f26
("inetpeer: remove AVL implementation in favor of RB tree") Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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2d3924c218
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35f493b87e
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@ -128,9 +128,9 @@ static struct inet_peer *lookup(const struct inetpeer_addr *daddr,
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break;
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}
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if (cmp == -1)
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pp = &(*pp)->rb_left;
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pp = &next->rb_left;
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else
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pp = &(*pp)->rb_right;
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pp = &next->rb_right;
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}
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*parent_p = parent;
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*pp_p = pp;
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