1 files changed, 32 insertions, 45 deletions

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 0d67cd37173b..cd3a489b7438 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -38,49 +38,6 @@ static int op_has_extent(int op)
                 op == CEPH_OSD_OP_WRITE);
 }
 
-int ceph_calc_raw_layout(struct ceph_file_layout *layout,
-                        u64 off, u64 *plen, u64 *bno,
-                        struct ceph_osd_request *req,
-                        struct ceph_osd_req_op *op)
-{
-        u64 orig_len = *plen;
-        u64 objoff, objlen;    /* extent in object */
-        int r;
-
-        /* object extent? */
-        r = ceph_calc_file_object_mapping(layout, off, orig_len, bno,
-                                          &objoff, &objlen);
-        if (r < 0)
-                return r;
-        if (objlen < orig_len) {
-                *plen = objlen;
-                dout(" skipping last %llu, final file extent %llu~%llu\n",
-                     orig_len - *plen, off, *plen);
-        }
-
-        if (op_has_extent(op->op)) {
-                u32 osize = le32_to_cpu(layout->fl_object_size);
-                op->extent.offset = objoff;
-                op->extent.length = objlen;
-                if (op->extent.truncate_size <= off - objoff) {
-                        op->extent.truncate_size = 0;
-                } else {
-                        op->extent.truncate_size -= off - objoff;
-                        if (op->extent.truncate_size > osize)
-                                op->extent.truncate_size = osize;
-                }
-        }
-        req->r_num_pages = calc_pages_for(off, *plen);
-        req->r_page_alignment = off & ~PAGE_MASK;
-        if (op->op == CEPH_OSD_OP_WRITE)
-                op->payload_len = *plen;
-
-        dout("calc_layout bno=%llx %llu~%llu (%d pages)\n",
-             *bno, objoff, objlen, req->r_num_pages);
-        return 0;
-}
-EXPORT_SYMBOL(ceph_calc_raw_layout);
-
 /*
  * Implement client access to distributed object storage cluster.
  *
@@ -112,12 +69,42 @@ static int calc_layout(struct ceph_vino vino,
                        struct ceph_osd_request *req,
                        struct ceph_osd_req_op *op)
 {
-        u64 bno;
+        u64 orig_len = *plen;
+        u64 bno = 0;
+        u64 objoff = 0;
+        u64 objlen = 0;
         int r;
 
-        r = ceph_calc_raw_layout(layout, off, plen, &bno, req, op);
+        /* object extent? */
+        r = ceph_calc_file_object_mapping(layout, off, orig_len, &bno,
+                                          &objoff, &objlen);
         if (r < 0)
                 return r;
+        if (objlen < orig_len) {
+                *plen = objlen;
+                dout(" skipping last %llu, final file extent %llu~%llu\n",
+                     orig_len - *plen, off, *plen);
+        }
+
+        if (op_has_extent(op->op)) {
+                u32 osize = le32_to_cpu(layout->fl_object_size);
+                op->extent.offset = objoff;
+                op->extent.length = objlen;
+                if (op->extent.truncate_size <= off - objoff) {
+                        op->extent.truncate_size = 0;
+                } else {
+                        op->extent.truncate_size -= off - objoff;
+                        if (op->extent.truncate_size > osize)
+                                op->extent.truncate_size = osize;
+                }
+        }
+        req->r_num_pages = calc_pages_for(off, *plen);
+        req->r_page_alignment = off & ~PAGE_MASK;
+        if (op->op == CEPH_OSD_OP_WRITE)
+                op->payload_len = *plen;
+
+        dout("calc_layout bno=%llx %llu~%llu (%d pages)\n",
+             bno, objoff, objlen, req->r_num_pages);
 
         snprintf(req->r_oid, sizeof(req->r_oid), "%llx.%08llx", vino.ino, bno);
         req->r_oid_len = strlen(req->r_oid);