disk/part: Only build hostfs special handling when CONFIG_SANDBOX is set

This is not necessary / useful when not building with CONFIG_SANDBOX and
with the addition of ubifs support to the generic fs commands it actually
gets in the way, since both operate on a fake / NULL blkdev.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Stephen Warren <swarren@nvidia.com>

diff --git a/disk/part.c b/disk/part.c
index 43485c9148b0f404e91cb0f45f9a3c76b2267578..8c65cdb60dda51181c305b8e6db70fae9e29d93b 100644 (file)
--- a/disk/part.c
+++ b/disk/part.c
@@ -511,6 +511,7 @@ int get_device_and_partition(const char *ifname, const char *dev_part_str,
        int part;
        disk_partition_t tmpinfo;
 
+#ifdef CONFIG_SANDBOX
        /*
         * Special-case a pseudo block device "hostfs", to allow access to the
         * host's own filesystem.
@@ -529,6 +530,7 @@ int get_device_and_partition(const char *ifname, const char *dev_part_str,
 
                return 0;
        }
+#endif
 
        /* If no dev_part_str, use bootdevice environment variable */
        if (!dev_part_str || !strlen(dev_part_str) ||