From 74fd304f2395e574a21cd06912f860771c82ee88 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Tue, 28 Jun 2022 15:54:06 +0100 Subject: ipv6: remove redundant store to value after addition There is no need to store the result of the addition back to variable count after the addition. The store is redundant, replace += with just + Cleans up clang scan build warning: warning: Although the value stored to 'count' is used in the enclosing expression, the value is never actually read from 'count' Signed-off-by: Colin Ian King Reviewed-by: David Ahern Link: https://lore.kernel.org/r/20220628145406.183527-1-colin.i.king@gmail.com Signed-off-by: Jakub Kicinski --- net/ipv6/route.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6') diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 0be01a4d48c1..1d6f75eef4bd 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -5934,7 +5934,7 @@ int rt6_dump_route(struct fib6_info *rt, void *p_arg, unsigned int skip) rcu_read_unlock(); if (err) - return count += w.count; + return count + w.count; } return -1; -- cgit v1.2.3-59-g8ed1b