Commit ee948837 authored Apr 28, 2019 by Al Viro

[fix] get rid of checking for absent device name in vfs_get_tree()



It has no business being there, it's checked by relevant ->get_tree()
as it is *and* it returns the wrong error for no reason whatsoever.

Fixes: f3a09c92 "introduce fs_context methods"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent f51dcd0f

fs/super.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -1467,11 +1467,6 @@ int vfs_get_tree(struct fs_context *fc)
		struct super_block *sb;
		int error;

		if (fc->fs_type->fs_flags & FS_REQUIRES_DEV && !fc->source) {
		errorf(fc, "Filesystem requires source device");
		return -ENOENT;
		}

		if (fc->root)
		return -EBUSY;