Remove execute permisson on source files

Signed-off-by: Huanle Han <hanxueluo@gmail.com>
Signed-off-by: Russell Bryant <russell@ovn.org>

diff --git a/lib/netdev-vport.c b/lib/netdev-vport.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/lib/netdev-vport.h b/lib/netdev-vport.h
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
old mode 100755 (executable)
new mode 100644 (file)

diff --git a/tests/system-ovn.at b/tests/system-ovn.at
old mode 100755 (executable)
new mode 100644 (file)