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authorMarc-André Lureau <marcandre.lureau@redhat.com>2018-01-29 19:33:06 +0100
committerStefan Berger <stefanb@linux.vnet.ibm.com>2018-01-29 14:22:43 -0500
commit6a8a23549a6ddb4af47b032db76badf131c5c2e6 (patch)
tree77ff1a758180aa07eb4239d7db6cf704278aa03f /backends
parentc4fb8561bcec5f3ae3ae2d8a688d1e1aeb247a91 (diff)
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tpm: report backend request error
Use an Error** for request to let the caller handle error reporting. This will also allow to inform the frontend of a backend error. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Diffstat (limited to 'backends')
-rw-r--r--backends/tpm.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/backends/tpm.c b/backends/tpm.c
index 143807a..d617ba7 100644
--- a/backends/tpm.c
+++ b/backends/tpm.c
@@ -27,7 +27,7 @@ static void tpm_backend_request_completed(void *opaque, int ret)
TPMBackend *s = TPM_BACKEND(opaque);
TPMIfClass *tic = TPM_IF_GET_CLASS(s->tpmif);
- tic->request_completed(s->tpmif);
+ tic->request_completed(s->tpmif, ret);
/* no need for atomic, as long the BQL is taken */
s->cmd = NULL;
@@ -38,8 +38,13 @@ static int tpm_backend_worker_thread(gpointer data)
{
TPMBackend *s = TPM_BACKEND(data);
TPMBackendClass *k = TPM_BACKEND_GET_CLASS(s);
+ Error *err = NULL;
- k->handle_request(s, s->cmd);
+ k->handle_request(s, s->cmd, &err);
+ if (err) {
+ error_report_err(err);
+ return -1;
+ }
return 0;
}