summaryrefslogtreecommitdiffstats
path: root/arch/s390/crypto/aes_s390.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/crypto/aes_s390.c')
-rw-r--r--arch/s390/crypto/aes_s390.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index 15c9eec02928..3bf9ea4c993f 100644
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -27,9 +27,9 @@
/* data block size for all key lengths */
#define AES_BLOCK_SIZE 16
-int has_aes_128 = 0;
-int has_aes_192 = 0;
-int has_aes_256 = 0;
+static int has_aes_128 = 0;
+static int has_aes_192 = 0;
+static int has_aes_256 = 0;
struct s390_aes_ctx {
u8 iv[AES_BLOCK_SIZE];