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authorChristoph Hellwig <hch@lst.de>2017-05-08 09:31:19 +0200
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2017-07-13 15:57:52 -0400
commit0aebdc52ca824c38837a652548028e45da72628f (patch)
treed502dcf491df730bd0c3dd8d652aae7357d76f8d
parent32c1431eea4881a6b17bd7c639315010aeefa452 (diff)
sunrpc: properly type argument to kxdreproc_t
Pass struct rpc_request as the first argument instead of an untyped blob, and mark the data object as const. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jeff Layton <jlayton@redhat.com>
-rw-r--r--include/linux/sunrpc/xdr.h5
-rw-r--r--net/sunrpc/clnt.c3
2 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
index 054c8cde18f3..290f189de200 100644
--- a/include/linux/sunrpc/xdr.h
+++ b/include/linux/sunrpc/xdr.h
@@ -17,6 +17,8 @@
#include <asm/unaligned.h>
#include <linux/scatterlist.h>
+struct rpc_rqst;
+
/*
* Buffer adjustment
*/
@@ -222,7 +224,8 @@ struct xdr_stream {
/*
* These are the xdr_stream style generic XDR encode and decode functions.
*/
-typedef void (*kxdreproc_t)(void *rqstp, struct xdr_stream *xdr, void *obj);
+typedef void (*kxdreproc_t)(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
+ const void *obj);
typedef int (*kxdrdproc_t)(void *rqstp, struct xdr_stream *xdr, void *obj);
extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p);
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index b5cb921775a0..9fee20dc0c80 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -2476,7 +2476,8 @@ out_overflow:
goto out_garbage;
}
-static void rpcproc_encode_null(void *rqstp, struct xdr_stream *xdr, void *obj)
+static void rpcproc_encode_null(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
+ const void *obj)
{
}