crc-t10dif: crc_t10dif_mutex can be static

[uclinux-h8/linux.git] / lib / crc-t10dif.c

diff --git a/lib/crc-t10dif.c b/lib/crc-t10dif.c
index 6507fa1..4d0d47c 100644 (file)
--- 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)
 {