Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Daniel Jordan <daniel.m.jordan@oracle.com>
To:     Andrew Morton <akpm@linux-foundation.org>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        Steffen Klassert <steffen.klassert@secunet.com>
Cc:     Alex Williamson <alex.williamson@redhat.com>,
        Alexander Duyck <alexander.h.duyck@linux.intel.com>,
        Dan Williams <dan.j.williams@intel.com>,
        Dave Hansen <dave.hansen@linux.intel.com>,
        David Hildenbrand <david@redhat.com>,
        Jason Gunthorpe <jgg@ziepe.ca>,
        Jonathan Corbet <corbet@lwn.net>,
        Josh Triplett <josh@joshtriplett.org>,
        Kirill Tkhai <ktkhai@virtuozzo.com>,
        Michal Hocko <mhocko@kernel.org>, Pavel Machek <pavel@ucw.cz>,
        Pavel Tatashin <pasha.tatashin@soleen.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Randy Dunlap <rdunlap@infradead.org>,
        Shile Zhang <shile.zhang@linux.alibaba.com>,
        Tejun Heo <tj@kernel.org>, Zi Yan <ziy@nvidia.com>,
        linux-crypto@vger.kernel.org, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org,
        Daniel Jordan <daniel.m.jordan@oracle.com>
Subject: [PATCH 1/7] padata: remove exit routine
Date:   Thu, 30 Apr 2020 16:11:19 -0400
Message-Id: <20200430201125.532129-2-daniel.m.jordan@oracle.com>
In-Reply-To: <20200430201125.532129-1-daniel.m.jordan@oracle.com>
References: <20200430201125.532129-1-daniel.m.jordan@oracle.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-crypto-owner@vger.kernel.org
Precedence: bulk

padata_driver_exit() is unnecessary because padata isn't built as a
module and doesn't exit.

padata's init routine will soon allocate memory, so getting rid of the
exit function now avoids pointless code to free it.

Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com>
---
 kernel/padata.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/kernel/padata.c b/kernel/padata.c
index 72777c10bb9cb..36a8e98741bb3 100644
--- a/kernel/padata.c
+++ b/kernel/padata.c
@@ -1071,10 +1071,4 @@ static __init int padata_driver_init(void)
 }
 module_init(padata_driver_init);
 
-static __exit void padata_driver_exit(void)
-{
-	cpuhp_remove_multi_state(CPUHP_PADATA_DEAD);
-	cpuhp_remove_multi_state(hp_online);
-}
-module_exit(padata_driver_exit);
 #endif
-- 
2.26.2