s390: crypto: Use min_t() instead of doing it manually

Fix following coccicheck warning:
drivers/s390/crypto/zcrypt_ep11misc.c:1112:25-26: WARNING opportunity for min()

Signed-off-by: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c
index 9ce5a71..98d33f9 100644 (file)
--- a/drivers/s390/crypto/zcrypt_ep11misc.c
+++ b/drivers/s390/crypto/zcrypt_ep11misc.c
@@ -1109,7 +1109,7 @@ static int ep11_wrapkey(u16 card, u16 domain,
        if (kb->head.type == TOKTYPE_NON_CCA &&
            kb->head.version == TOKVER_EP11_AES) {
                has_header = true;
-               keysize = kb->head.len < keysize ? kb->head.len : keysize;
+               keysize = min_t(size_t, kb->head.len, keysize);
        }
 
        /* request cprb and payload */