Re: [RFC PATCH v5 05/11] fs: add security blob and hooks for block_device
From: Al Viro <viro@zeniv.linux.org.uk>
Date: 2020-07-28 22:40:43
Also in:
dm-devel, linux-block, linux-fsdevel, linux-integrity, lkml
On Tue, Jul 28, 2020 at 03:22:59PM -0700, Casey Schaufler wrote:
quoted
+ hlist_for_each_entry(p, &security_hook_heads.bdev_setsecurity, list) { + rc = p->hook.bdev_setsecurity(bdev, name, value, size); + + if (rc == -ENOSYS) + rc = 0; + + if (rc != 0)Perhaps: else if (rc != 0)quoted
+ break; + } + + return rc;
hlist_for_each_entry(p, &security_hook_heads.bdev_setsecurity, list) {
rc = p->hook.bdev_setsecurity(bdev, name, value, size);
if (rc && rc != -ENOSYS)
return rc;
}
return 0;
Easier to reason about that way...