From df80152265cd8d3c61f4f7b9146f28967930fcc4 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Fri, 24 May 2019 22:56:58 +0100 Subject: 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: 1bff1a0c9bbda ("ipv4: Add function to send route updates") Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Reviewed-by: David Ahern Signed-off-by: David S. Miller --- net/ipv4/fib_trie.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c index ea7df7ebf597..b53ecef89d59 100644 --- a/net/ipv4/fib_trie.c +++ b/net/ipv4/fib_trie.c @@ -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; -- cgit v1.2.3-59-g8ed1b