[PATCH v2 02/12] block/blkio: fix error return value on getlength()

[Marc-André Lureau]

Negative values should be returned for errors.

Fixes: fd66dbd424 ("blkio: add libblkio block driver")
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
---
 block/blkio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blkio.c b/block/blkio.c
index fb8bec27d71a..52a8be220d1c 100644
--- a/block/blkio.c
+++ b/block/blkio.c
@@ -941,7 +941,7 @@ static int64_t coroutine_fn 
blkio_co_getlength(BlockDriverState *bs)
         ret = blkio_get_uint64(s->blkio, "capacity", &capacity);
     }
     if (ret < 0) {
-        return -ret;
+        return ret;
     }
 
     return capacity;

-- 
2.55.0