server: fix warnings on some platforms on incompatible pointer type

Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/server.c b/server.c
index b6961fd58d9281030d9afea117571eb9f6796a60..dc70616a0826572efc79f4d0fcb35b8e2cc67f03 100644 (file)
--- a/server.c
+++ b/server.c
@@ -1138,7 +1138,7 @@ static int fio_send_cmd_ext_pdu(int sk, uint16_t opcode, const void *buf,
        struct fio_net_cmd cmd;
        struct iovec iov[2];
 
-       iov[0].iov_base = &cmd;
+       iov[0].iov_base = (void *) &cmd;
        iov[0].iov_len = sizeof(cmd);
        iov[1].iov_base = (void *) buf;
        iov[1].iov_len = size;