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-rw-r--r--net/ceph/messenger.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index f81fbce136f8..598d21830417 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -1512,13 +1512,10 @@ static int write_partial_message_data(struct ceph_connection *con)
&length, &last_piece);
#endif
} else {
- size_t resid = data_len - msg_pos->data_pos;
-
- page = zero_page;
- page_offset = msg_pos->page_pos;
- length = PAGE_SIZE - page_offset;
- length = min(resid, length);
- last_piece = length == resid;
+ WARN(1, "con %p data_len %u but no outbound data\n",
+ con, data_len);
+ ret = -EINVAL;
+ goto out;
}
if (do_datacrc && !msg_pos->did_page_crc) {
u32 crc = le32_to_cpu(msg->footer.data_crc);