From: Xiangyang Yu <yuxiangyang4@huawei.com> mainline inclusion from mainline-v4.19-rc3 commit a7e7edfea23fa1f3c910eac897aac41ec9584c38 category: bugfix bugzilla: 46802 CVE: NA -------------------------------- 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> Signed-off-by: Xiangyang Yu <yuxiangyang4@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> Reviewed-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- 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) { -- 2.25.1