Function ceph_get_inode() never returns NULL; instead it returns an
ERR_PTR() if something fails. Thus, the check for NULL in parse_longname()
is useless and can be dropped. Instead, move there the debug code that
does the error checking so that it's only executed if ceph_get_inode() is
called.
Fixes:
dd66df0053ef ("ceph: add support for encrypted snapshot names")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Luís Henriques <lhenriques@suse.de>
Reviewed-by: Xiubo Li <xiubli@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
if (!dir) {
/* This can happen if we're not mounting cephfs on the root */
dir = ceph_get_inode(parent->i_sb, vino, NULL);
- if (!dir)
- dir = ERR_PTR(-ENOENT);
+ if (IS_ERR(dir))
+ dout("Can't find inode %s (%s)\n", inode_number, name);
}
- if (IS_ERR(dir))
- dout("Can't find inode %s (%s)\n", inode_number, name);
out:
kfree(inode_number);