[PATCH RFC 25/41] pstore: use fc_init_pseudo()

[Christian Brauner <brauner@xxxxxxxxxx>]

Initialize pstore as a pseudo filesystem. This raises SB_I_PSEUDO and
also SB_I_NOEXEC and SB_I_NODEV. pstore never holds executables or
device nodes.

Signed-off-by: Christian Brauner (Amutable) <brauner@xxxxxxxxxx>
---
 fs/pstore/inode.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/pstore/inode.c b/fs/pstore/inode.c
index cf499ba72702..4658561cf90b 100644
--- a/fs/pstore/inode.c
+++ b/fs/pstore/inode.c
@@ -18,6 +18,7 @@
 #include <linux/ramfs.h>
 #include <linux/fs_parser.h>
 #include <linux/fs_context.h>
+#include <linux/pseudo_fs.h>
 #include <linux/sched.h>
 #include <linux/magic.h>
 #include <linux/pstore.h>
@@ -491,6 +492,7 @@ static int pstore_init_fs_context(struct fs_context *fc)
        ctx->kmsg_bytes = kmsg_bytes;
 
        fc->fs_private = ctx;
+       fc_init_pseudo(fc);
        fc->ops = &pstore_context_ops;
 
        return 0;

-- 
2.53.0