s390/zcrypt: remove unnecessary (void *) conversions

Pointer variables of void * type do not require type cast.

Signed-off-by: Yu Zhe <yuzhe@nfschina.com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Link: https://lore.kernel.org/r/20230303052155.21072-1-yuzhe@nfschina.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

diff --git a/drivers/s390/crypto/zcrypt_msgtype6.c b/drivers/s390/crypto/zcrypt_msgtype6.c
index 5ad25147759311029e555168fdcc2acc7fb2977e..a2e7fe33ba624b298aac2a1311ce12bcd1f84131 100644 (file)
--- a/drivers/s390/crypto/zcrypt_msgtype6.c
+++ b/drivers/s390/crypto/zcrypt_msgtype6.c
@@ -926,8 +926,7 @@ static void zcrypt_msgtype6_receive(struct ap_queue *aq,
                .type = TYPE82_RSP_CODE,
                .reply_code = REP82_ERROR_MACHINE_FAILURE,
        };
-       struct response_type *resp_type =
-               (struct response_type *)msg->private;
+       struct response_type *resp_type = msg->private;
        struct type86x_reply *t86r;
        int len;
 
@@ -982,8 +981,7 @@ static void zcrypt_msgtype6_receive_ep11(struct ap_queue *aq,
                .type = TYPE82_RSP_CODE,
                .reply_code = REP82_ERROR_MACHINE_FAILURE,
        };
-       struct response_type *resp_type =
-               (struct response_type *)msg->private;
+       struct response_type *resp_type = msg->private;
        struct type86_ep11_reply *t86r;
        int len;
 
@@ -1157,7 +1155,7 @@ static long zcrypt_msgtype6_send_cprb(bool userspace, struct zcrypt_queue *zq,
                                      struct ap_message *ap_msg)
 {
        int rc;
-       struct response_type *rtype = (struct response_type *)(ap_msg->private);
+       struct response_type *rtype = ap_msg->private;
        struct {
                struct type6_hdr hdr;
                struct CPRBX cprbx;
@@ -1240,7 +1238,7 @@ static long zcrypt_msgtype6_send_ep11_cprb(bool userspace, struct zcrypt_queue *
 {
        int rc;
        unsigned int lfmt;
-       struct response_type *rtype = (struct response_type *)(ap_msg->private);
+       struct response_type *rtype = ap_msg->private;
        struct {
                struct type6_hdr hdr;
                struct ep11_cprb cprbx;
@@ -1359,7 +1357,7 @@ static long zcrypt_msgtype6_rng(struct zcrypt_queue *zq,
                short int verb_length;
                short int key_length;
        } __packed * msg = ap_msg->msg;
-       struct response_type *rtype = (struct response_type *)(ap_msg->private);
+       struct response_type *rtype = ap_msg->private;
        int rc;
 
        msg->cprbx.domain = AP_QID_QUEUE(zq->queue->qid);