evie/android_kernel_oneplus_msm8998
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nfsd4: return "real" sequence id in confirmed case

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The client should ignore the returned sequence_id in the case where the
CONFIRMED flag is set on an exchange_id reply--and in the unconfirmed
case "1" is always the right response.  So it shouldn't actually matter
what we return here.

We could continue returning 1 just to catch clients ignoring the spec
here, but I'd rather be generous.  Other things equal, returning the
existing sequence_id seems more informative.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
J. Bruce Fields 2012-05-25 21:40:23 -04:00
parent 0f1ba0ef21
commit 778df3f0fe
1 changed files with 1 additions and 1 deletions
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2
fs/nfsd/nfs4state.c
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@ -1650,7 +1650,7 @@ out_copy:
exid->clientid.cl_boot = new->cl_clientid.cl_boot; exid->clientid.cl_boot = new->cl_clientid.cl_boot;
exid->clientid.cl_id = new->cl_clientid.cl_id; exid->clientid.cl_id = new->cl_clientid.cl_id;
exid->seqid = 1; exid->seqid = new->cl_cs_slot.sl_seqid + 1;
nfsd4_set_ex_flags(new, exid); nfsd4_set_ex_flags(new, exid);
dprintk("nfsd4_exchange_id seqid %d flags %x\n", dprintk("nfsd4_exchange_id seqid %d flags %x\n",