From e16b874ee87aa70cd0a7145346ff5f41349b514c Mon Sep 17 00:00:00 2001 From: Davide Caratti Date: Mon, 2 Nov 2020 10:09:49 +0100 Subject: [PATCH] mptcp: token: fix unititialized variable gcc complains about use of uninitialized 'num'. Fix it by doing the first assignment of 'num' when the variable is declared. Fixes: 96d890daad05 ("mptcp: add msk interations helper") Signed-off-by: Davide Caratti Acked-by: Paolo Abeni Link: https://lore.kernel.org/r/49e20da5d467a73414d4294a8bd35e2cb1befd49.1604308087.git.dcaratti@redhat.com Signed-off-by: Jakub Kicinski --- net/mptcp/token.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mptcp/token.c b/net/mptcp/token.c index 8b47c4bb1c6be..feb4b9ffd4625 100644 --- a/net/mptcp/token.c +++ b/net/mptcp/token.c @@ -291,7 +291,7 @@ struct mptcp_sock *mptcp_token_iter_next(const struct net *net, long *s_slot, { struct mptcp_sock *ret = NULL; struct hlist_nulls_node *pos; - int slot, num; + int slot, num = 0; for (slot = *s_slot; slot <= token_mask; *s_num = 0, slot++) { struct token_bucket *bucket = &token_hash[slot];