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Diffstat (limited to '')
| -rw-r--r-- | net/ceph/messenger.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 0e478a0f4204..30efc5c18622 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -840,9 +840,13 @@ static bool ceph_msg_data_bio_advance(struct ceph_msg_data_cursor *cursor, if (!cursor->bvec_iter.bi_size) { bio = bio->bi_next; - cursor->bvec_iter = bio->bi_iter; + cursor->bio = bio; + if (bio) + cursor->bvec_iter = bio->bi_iter; + else + memset(&cursor->bvec_iter, 0, + sizeof(cursor->bvec_iter)); } - cursor->bio = bio; if (!cursor->last_piece) { BUG_ON(!cursor->resid); |