Commit df801522 authored May 24, 2019 by Colin Ian King Committed by David S. Miller May 26, 2019

ipv4: remove redundant assignment to n



The pointer n is being assigned a value however this value is
never read in the code block and the end of the code block
continues to the next loop iteration. Clean up the code by
removing the redundant assignment.

Fixes: 1bff1a0c ("ipv4: Add function to send route updates")
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 476cc6c9

net/ipv4/fib_trie.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1961,7 +1961,6 @@ static void __fib_info_notify_update(struct net net, struct fib_table tb,
		if (IS_TRIE(pn))
		break;

		n = pn;
		pn = node_parent(pn);
		cindex = get_index(pkey, pn);
		continue;

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