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mnt_init(): call shmem_init() unconditionally

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No point having two call sites (earlier in init_rootfs() from
mnt_init() in case we are going to use shmem-style rootfs,
later from do_basic_setup() unconditionally), along with the
logics in shmem_init() itself to make the second call a no-op...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2019-06-01 18:09:44 -04:00
parent 33488845f2
commit 037f11b475
5 changed files with 5 additions and 13 deletions
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9
init/do_mounts.c
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@@ -643,14 +643,9 @@ struct file_system_type rootfs_fs_type = {
.kill_sb = kill_litter_super,
};
int __init init_rootfs(void)
void __init init_rootfs(void)
{
int err = 0;
if (IS_ENABLED(CONFIG_TMPFS) && !saved_root_name[0] &&
(!root_fs_names || strstr(root_fs_names, "tmpfs"))) {
err = shmem_init();
(!root_fs_names || strstr(root_fs_names, "tmpfs")))
is_tmpfs = true;
}
return err;
}