From: Davide Caratti <dcara...@redhat.com>
[ Upstream commit e16b874ee87aa70cd0a7145346ff5f41349b514c ]
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 <dcara...@redhat.com>
Acked-by: Paolo Abeni <pab...@redhat.com>
Link:
https://lore.kernel.org/r/49e20da5d467a73414d4294a8bd35e2cb1befd49.1604308087.git.dcara...@redhat.com
Signed-off-by: Jakub Kicinski <k...@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
net/mptcp/token.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/mptcp/token.c
+++ b/net/mptcp/token.c
@@ -291,7 +291,7 @@ struct mptcp_sock *mptcp_token_iter_next
{
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];
