From a7e7edfea23fa1f3c910eac897aac41ec9584c38 Mon Sep 17 00:00:00 2001
From: kbuild test robot <fengguang.wu@intel.com>
Date: Wed, 5 Sep 2018 01:52:44 +0800
Subject: [PATCH] crc-t10dif: crc_t10dif_mutex can be static
Fixes: b76377543b73 ("crc-t10dif: Pick better transform if one becomes available")
Signed-off-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
lib/crc-t10dif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/crc-t10dif.c b/lib/crc-t10dif.c
index 6507fa101effe..4d0d47c1ffbd4 100644
--- a/lib/crc-t10dif.c
+++ b/lib/crc-t10dif.c
@@ -20,7 +20,7 @@
static struct crypto_shash __rcu *crct10dif_tfm;
static struct static_key crct10dif_fallback __read_mostly;
-DEFINE_MUTEX(crc_t10dif_mutex);
+static DEFINE_MUTEX(crc_t10dif_mutex);
static int crc_t10dif_rehash(struct notifier_block *self, unsigned long val, void *data)
{
--
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