1 files changed, 16 insertions, 11 deletions

diff --git a/fs/afs/fsclient.c b/fs/afs/fsclient.c
index 1f9c5d8e6fe5..68fc46634346 100644
--- a/fs/afs/fsclient.c
+++ b/fs/afs/fsclient.c
@@ -65,6 +65,7 @@ static int xdr_decode_AFSFetchStatus(const __be32 **_bp,
 	bool inline_error = (call->operation_ID == afs_FS_InlineBulkStatus);
 	u64 data_version, size;
 	u32 type, abort_code;
+	int ret;
 
 	abort_code = ntohl(xdr->abort_code);
 
@@ -78,7 +79,7 @@ static int xdr_decode_AFSFetchStatus(const __be32 **_bp,
 			 */
 			status->abort_code = abort_code;
 			scb->have_error = true;
-			return 0;
+			goto good;
 		}
 
 		pr_warn("Unknown AFSFetchStatus version %u\n", ntohl(xdr->if_version));
@@ -87,7 +88,8 @@ static int xdr_decode_AFSFetchStatus(const __be32 **_bp,
 
 	if (abort_code != 0 && inline_error) {
 		status->abort_code = abort_code;
-		return 0;
+		scb->have_error = true;
+		goto good;
 	}
 
 	type = ntohl(xdr->type);
@@ -123,13 +125,16 @@ static int xdr_decode_AFSFetchStatus(const __be32 **_bp,
 	data_version |= (u64)ntohl(xdr->data_version_hi) << 32;
 	status->data_version = data_version;
 	scb->have_status = true;
-
+good:
+	ret = 0;
+advance:
 	*_bp = (const void *)*_bp + sizeof(*xdr);
-	return 0;
+	return ret;
 
 bad:
 	xdr_dump_bad(*_bp);
-	return afs_protocol_error(call, -EBADMSG, afs_eproto_bad_status);
+	ret = afs_protocol_error(call, -EBADMSG, afs_eproto_bad_status);
+	goto advance;
 }
 
 static time64_t xdr_decode_expiry(struct afs_call *call, u32 expiry)
@@ -981,16 +986,16 @@ static int afs_deliver_fs_rename(struct afs_call *call)
 	if (ret < 0)
 		return ret;
 
-	/* unmarshall the reply once we've received all of it */
+	/* If the two dirs are the same, we have two copies of the same status
+	 * report, so we just decode it twice.
+	 */
 	bp = call->buffer;
 	ret = xdr_decode_AFSFetchStatus(&bp, call, call->out_dir_scb);
 	if (ret < 0)
 		return ret;
-	if (call->out_dir_scb != call->out_scb) {
-		ret = xdr_decode_AFSFetchStatus(&bp, call, call->out_scb);
-		if (ret < 0)
-			return ret;
-	}
+	ret = xdr_decode_AFSFetchStatus(&bp, call, call->out_scb);
+	if (ret < 0)
+		return ret;
 	xdr_decode_AFSVolSync(&bp, call->out_volsync);
 
 	_leave(" = 0 [done]");