net: mctp: Remove unnecessary cast in mctp_cb

The void * cast in mctp_cb is unnecessary as it's already been done
at the start of the function.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Acked-by: Jeremy Kerr <jk@codeconstruct.com.au>
Link: https://patch.msgid.link/Z9PwOQeBSYlgZlHq@gondor.apana.org.au
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/include/net/mctp.h b/include/net/mctp.h
index 1ecbff7116f62dd7eb2f9ac8273a162d7e7a3357..07d458990113d2bc2ca597e40152f3d30e41e5dd 100644 (file)
--- a/include/net/mctp.h
+++ b/include/net/mctp.h
@@ -212,7 +212,7 @@ static inline struct mctp_skb_cb *mctp_cb(struct sk_buff *skb)
 
        BUILD_BUG_ON(sizeof(struct mctp_skb_cb) > sizeof(skb->cb));
        WARN_ON(cb->magic != 0x4d435450);
-       return (void *)(skb->cb);
+       return cb;
 }
 
 /* If CONFIG_MCTP_FLOWS, we may add one of these as a SKB extension,