tools/virtio: fix READ_ONCE()

The virtio tools implementation of READ_ONCE() has a single parameter called
'var', but erroneously refers to 'val' for its cast, and thus won't work unless
there's a variable of the correct type that happens to be called 'var'.

Fix this with s/var/val/, making READ_ONCE() work as expected regardless.

Fixes: a7c490333df3cff5 ("tools/virtio: use virt_xxx barriers")
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: linux-kernel@vger.kernel.org
Cc: virtualization@lists.linux-foundation.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Jason Wang <jasowang@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/.mrconfig b/.mrconfig
index 34455a3..2b0d96f 100644
--- a/.mrconfig
+++ b/.mrconfig
@@ -1,8 +1,8 @@
 [DEFAULT]
 include = cat /usr/share/mr/git-fake-bare
 
-#[src/dotfiles/git.git]
-#checkout = git_fake_bare_checkout 'git+ssh://git.distanz.ch/home/tklauser/scm/dotfiles/git.git' 'git.git' '../../../'
+[src/dotfiles/git.git]
+checkout = git_fake_bare_checkout 'git+ssh://git.distanz.ch/home/tklauser/scm/dotfiles/git.git' 'git.git' '../../../'
 
 [src/dotfiles/minicom.git]
 checkout = git_fake_bare_checkout 'git+ssh://git.distanz.ch/home/tklauser/scm/dotfiles/minicom.git' 'minicom.git' '../../../'