correct mismatch of return type for tbm_bo_export().

Change-Id: Ie207562459d75074fc80f77be5548505b207145c

diff --git a/src/tbm_bufmgr.c b/src/tbm_bufmgr.c
index 11bbcf4..1f4cfb3 100755 (executable)
--- a/src/tbm_bufmgr.c
+++ b/src/tbm_bufmgr.c
@@ -1281,12 +1281,12 @@ tbm_bo tbm_bo_import_fd(tbm_bufmgr bufmgr, tbm_fd fd)
        return bo;
 }
 
-unsigned int tbm_bo_export(tbm_bo bo)
+tbm_key tbm_bo_export(tbm_bo bo)
 {
        TBM_RETURN_VAL_IF_FAIL(_tbm_bo_is_valid(bo), 0);
 
        tbm_bufmgr bufmgr;
-       int ret;
+       tbm_key ret;
 
        bufmgr = bo->bufmgr;