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fs/nfs: Fix used uninitialized warn in nfs4_slot_seqid_in_use() 

Fix the following warn:

fs/nfs/nfs4session.c: In function ‘nfs4_slot_seqid_in_use’:
fs/nfs/nfs4session.c:203:54: warning: ‘cur_seq’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (nfs4_slot_get_seqid(tbl, slotid, &cur_seq) == 0 &&
      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~
      cur_seq == seq_nr && test_bit(slotid, tbl->used_slots))
      ~~~~~~~~~~~~~~~~~

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Shuah Khan 2016-11-07 10:48:16 -07:00 committed by Anna Schumaker
parent 192747166a
commit 0ac84b72c0
1 changed files with 1 additions and 1 deletions
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2
fs/nfs/nfs4session.c
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@ -198,7 +198,7 @@ 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);