nfs: Make NFS_FSCACHE select NETFS_SUPPORT instead of depending on it

Having the NFS_FSCACHE option depend on the NETFS_SUPPORT options makes
selecting NFS_FSCACHE impossible unless another option that additionally
selects NETFS_SUPPORT is already selected.

As a result, for example, being able to reach and select the NFS_FSCACHE
option requires the CEPH_FS or CIFS option to be selected beforehand, which
obviously doesn't make much sense.

Let's correct this by making the NFS_FSCACHE option actually select the
NETFS_SUPPORT option, instead of depending on it.

Fixes: 915cd30cdea8 ("netfs, fscache: Combine fscache with netfs")
Cc: stable@vger.kernel.org
Reported-by: Diederik de Haas <didi.debian@cknow.org>
Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Anna Schumaker <anna.schumaker@oracle.com>

diff --git a/fs/nfs/Kconfig b/fs/nfs/Kconfig
index 0eb20012792f070aea268937f34cbff792761811..d3f76101ad4b91b51459464d49f84f7de47752bd 100644 (file)
--- a/fs/nfs/Kconfig
+++ b/fs/nfs/Kconfig
@@ -170,7 +170,8 @@ config ROOT_NFS
 
 config NFS_FSCACHE
        bool "Provide NFS client caching support"
-       depends on NFS_FS=m && NETFS_SUPPORT || NFS_FS=y && NETFS_SUPPORT=y
+       depends on NFS_FS
+       select NETFS_SUPPORT
        select FSCACHE
        help
          Say Y here if you want NFS data to be cached locally on disc through