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-rw-r--r--net/ceph/messenger.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index d4e46d8a088c..24f3aba34800 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -833,7 +833,7 @@ static void ceph_msg_data_pages_cursor_init(struct ceph_msg_data *data,
BUG_ON(!data->pages);
BUG_ON(!data->length);
- BUG_ON(length != data->length);
+ BUG_ON(length > data->length); /* short reads are OK */
cursor->resid = length;
page_count = calc_pages_for(data->alignment, (u64)data->length);
@@ -905,7 +905,7 @@ static void ceph_msg_data_pagelist_cursor_init(struct ceph_msg_data *data,
pagelist = data->pagelist;
BUG_ON(!pagelist);
- BUG_ON(length != pagelist->length);
+ BUG_ON(length > pagelist->length); /* short reads are OK */
if (!length)
return; /* pagelist can be assigned but empty */