ceph: kill ceph_osdc_new_request() "num_reply" parameter

The "num_reply" parameter to ceph_osdc_new_request() is never
used inside that function, so get rid of it.

Note that ceph_sync_write() passes 2 for that argument, while all
other callers pass 1.  It doesn't matter, but perhaps someone should
verify this doesn't indicate a problem.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 8d3240d..fc61371 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -315,7 +315,7 @@
 				    CEPH_OSD_OP_READ, CEPH_OSD_FLAG_READ,
 				    NULL, 0,
 				    ci->i_truncate_seq, ci->i_truncate_size,
-				    NULL, false, 1, 0);
+				    NULL, false, 0);
 	if (IS_ERR(req))
 		return PTR_ERR(req);
 
@@ -837,7 +837,7 @@
 					    snapc, do_sync,
 					    ci->i_truncate_seq,
 					    ci->i_truncate_size,
-					    &inode->i_mtime, true, 1, 0);
+					    &inode->i_mtime, true, 0);
 
 				if (IS_ERR(req)) {
 					rc = PTR_ERR(req);