util: add casts to silence signed/unsigned comparison warnings

diff --git a/src/gallium/auxiliary/util/u_inlines.h b/src/gallium/auxiliary/util/u_inlines.h
index a1ece415f4676726c82795beef52f008eaeaf8c3..033c100edffd0936baf9e91e03a9e4cf8612f15a 100644 (file)
--- a/src/gallium/auxiliary/util/u_inlines.h
+++ b/src/gallium/auxiliary/util/u_inlines.h
@@ -301,8 +301,8 @@ pipe_buffer_flush_mapped_range(struct pipe_context *pipe,
    int transfer_offset;
 
    assert(length);
-   assert(transfer->box.x <= offset);
-   assert(offset + length <= transfer->box.x + transfer->box.width);
+   assert(transfer->box.x <= (int) offset);
+   assert((int) (offset + length) <= transfer->box.x + transfer->box.width);
 
    /* Match old screen->buffer_flush_mapped_range() behaviour, where
     * offset parameter is relative to the start of the buffer, not the