Commit 0ac84b72 authored Nov 07, 2016 by Shuah Khan Committed by Anna Schumaker Nov 07, 2016

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>

parent 19274716

fs/nfs/nfs4session.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);

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