Commit b022032e authored by fanchaoting's avatar fanchaoting Committed by J. Bruce Fields

nfsd: don't run get_file if nfs4_preprocess_stateid_op return error

we should return error status directly when nfs4_preprocess_stateid_op
return error.
Signed-off-by: default avatarfanchaoting <fanchaoting@cn.fujitsu.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarJ. Bruce Fields <bfields@redhat.com>
parent 89876f8c
......@@ -953,14 +953,14 @@ nfsd4_write(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
nfs4_lock_state();
status = nfs4_preprocess_stateid_op(SVC_NET(rqstp),
cstate, stateid, WR_STATE, &filp);
if (filp)
get_file(filp);
nfs4_unlock_state();
if (status) {
nfs4_unlock_state();
dprintk("NFSD: nfsd4_write: couldn't process stateid!\n");
return status;
}
if (filp)
get_file(filp);
nfs4_unlock_state();
cnt = write->wr_buflen;
write->wr_how_written = write->wr_stable_how;
......
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