[PATCH] net/netfiliter: Fix used uninitialized warn in ip_vs_proc_sync_conn()

[Shuah Khan]

Fix the following warn:

 net/netfilter/ipvs/ip_vs_sync.c: In function ‘ip_vs_proc_sync_conn’:
 net/netfilter/ipvs/ip_vs_sync.c:1069:33: warning: ‘opt.init_seq’ may be used 
uninitialized in this function [-Wmaybe-uninitialized]
   struct ip_vs_sync_conn_options opt;
                                  ^~~
 net/netfilter/ipvs/ip_vs_sync.c:1069:33: warning: ‘opt.delta’ may be used 
uninitialized in this function [-Wmaybe-uninitialized]
 net/netfilter/ipvs/ip_vs_sync.c:1069:33: warning: ‘opt.previous_delta’ may be 
used uninitialized in this function [-Wmaybe-uninitialized]
 net/netfilter/ipvs/ip_vs_sync.c:1069:33: warning: ‘*((void 
*)&opt+12).init_seq’ may be used uninitialized in this function 
[-Wmaybe-uninitialized]
 net/netfilter/ipvs/ip_vs_sync.c:1069:33: warning: ‘*((void *)&opt+12).delta’ 
may be used uninitialized in this function [-Wmaybe-uninitialized]
 net/netfilter/ipvs/ip_vs_sync.c:1069:33: warning: ‘*((void 
*)&opt+12).previous_delta’ may be used uninitialized in this function 
[-Wmaybe-uninitialized]

Signed-off-by: Shuah Khan <shua...@osg.samsung.com>
---
 fs/nfs/nfs4session.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/nfs/nfs4session.c b/fs/nfs/nfs4session.c
index b629730..68e700e 100644
--- a/fs/nfs/nfs4session.c
+++ b/fs/nfs/nfs4session.c
@@ -196,7 +196,7 @@ static int nfs4_slot_get_seqid(struct nfs4_slot_table  
*tbl, u32 slotid,
 static bool nfs4_slot_seqid_in_use(struct nfs4_slot_table *tbl,
                u32 slotid, u32 seq_nr)
 {
-       u32 cur_seq;
+       u32 cur_seq = 0;
        bool ret = false;
 
        spin_lock(&tbl->slot_tbl_lock);
-- 
2.9.3