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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>
This commit is contained in:
Hans de Goede 2015-09-17 18:46:55 -04:00 committed by Tom Rini
parent 83636fa09d
commit afc1744ec8
1 changed files with 2 additions and 0 deletions
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disk/part.c
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@ -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) ||