docs: locking: Fix stale dquot.c path

The quota code was moved from fs/dquot.c to fs/quota/dquot.c
in commit 884d179dff ("quota: Move quota files into separate
directory"). Update the reference.

Assisted-by: Claude:claude-opus-4-6
Signed-off-by: Costa Shulyupin <costa.shul@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Message-ID: <20260503160221.1594319-2-costa.shul@redhat.com>
This commit is contained in:
Costa Shulyupin 2026-05-03 19:02:22 +03:00 • committed by Jonathan Corbet
commit c8ebfd4436