block: kill tail whitespace in block.c

Cc: Kevin Wolf <kwolf@redhat.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Liu Yuan <namei.unix@gmail.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-09-01 13:35:21 +08:00 · 2014-09-01 13:35:21 +08:00 · 6bb4515849
commit 6bb4515849
parent f102f22455
1 changed files with 1 additions and 1 deletions
--- a/block.c
+++ b/block.c
@ -2246,7 +2246,7 @@ int bdrv_commit(BlockDriverState *bs)

    if (!drv)
        return -ENOMEDIUM;
-    
+
    if (!bs->backing_hd) {
        return -ENOTSUP;
    }