soft float support

[qemu.git] / block-cow.c

diff --git a/block-cow.c b/block-cow.c
index affeefa3f0acde8b812dca17a191224e9ae3667b..81bd334cc164d212988365be19923da28f345f20 100644 (file)
--- a/block-cow.c
+++ b/block-cow.c
@@ -202,7 +202,7 @@ static int cow_write(BlockDriverState *bs, int64_t sector_num,
     return 0;
 }
 
-static int cow_close(BlockDriverState *bs)
+static void cow_close(BlockDriverState *bs)
 {
     BDRVCowState *s = bs->opaque;
     munmap(s->cow_bitmap_addr, s->cow_bitmap_size);