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From: Christoph Hellwig <hch@lst.de>
To: Trond Myklebust <trond.myklebust@primarydata.com>,
	Anna Schumaker <anna.schumaker@netapp.com>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	Jeff Layton <jlayton@poochiereds.net>
Cc: linux-nfs@vger.kernel.org
Subject: [PATCH 08/33] sunrpc: fix decoder callback prototypes
Date: Fri, 12 May 2017 18:16:36 +0200	[thread overview]
Message-ID: <20170512161701.22468-9-hch@lst.de> (raw)
In-Reply-To: <20170512161701.22468-1-hch@lst.de>

Declare the p_decode callbacks with the proper prototype instead of
casting to kxdrdproc_t and losing all type safety.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
---
 net/sunrpc/rpcb_clnt.c | 27 +++++++++++++++------------
 1 file changed, 15 insertions(+), 12 deletions(-)

diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c
index d0269a39afdf..f67b9e2897b4 100644
--- a/net/sunrpc/rpcb_clnt.c
+++ b/net/sunrpc/rpcb_clnt.c
@@ -861,8 +861,9 @@ static void rpcb_enc_mapping(struct rpc_rqst *req, struct xdr_stream *xdr,
 }
 
 static int rpcb_dec_getport(struct rpc_rqst *req, struct xdr_stream *xdr,
-			    struct rpcbind_args *rpcb)
+			    void *data)
 {
+	struct rpcbind_args *rpcb = data;
 	unsigned long port;
 	__be32 *p;
 
@@ -883,8 +884,9 @@ static int rpcb_dec_getport(struct rpc_rqst *req, struct xdr_stream *xdr,
 }
 
 static int rpcb_dec_set(struct rpc_rqst *req, struct xdr_stream *xdr,
-			unsigned int *boolp)
+			void *data)
 {
+	unsigned int *boolp = data;
 	__be32 *p;
 
 	p = xdr_inline_decode(xdr, 4);
@@ -939,8 +941,9 @@ static void rpcb_enc_getaddr(struct rpc_rqst *req, struct xdr_stream *xdr,
 }
 
 static int rpcb_dec_getaddr(struct rpc_rqst *req, struct xdr_stream *xdr,
-			    struct rpcbind_args *rpcb)
+			    void *data)
 {
+	struct rpcbind_args *rpcb = data;
 	struct sockaddr_storage address;
 	struct sockaddr *sap = (struct sockaddr *)&address;
 	__be32 *p;
@@ -995,7 +998,7 @@ static struct rpc_procinfo rpcb_procedures2[] = {
 	[RPCBPROC_SET] = {
 		.p_proc		= RPCBPROC_SET,
 		.p_encode	= rpcb_enc_mapping,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_set,
+		.p_decode	= rpcb_dec_set,
 		.p_arglen	= RPCB_mappingargs_sz,
 		.p_replen	= RPCB_setres_sz,
 		.p_statidx	= RPCBPROC_SET,
@@ -1005,7 +1008,7 @@ static struct rpc_procinfo rpcb_procedures2[] = {
 	[RPCBPROC_UNSET] = {
 		.p_proc		= RPCBPROC_UNSET,
 		.p_encode	= rpcb_enc_mapping,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_set,
+		.p_decode	= rpcb_dec_set,
 		.p_arglen	= RPCB_mappingargs_sz,
 		.p_replen	= RPCB_setres_sz,
 		.p_statidx	= RPCBPROC_UNSET,
@@ -1015,7 +1018,7 @@ static struct rpc_procinfo rpcb_procedures2[] = {
 	[RPCBPROC_GETPORT] = {
 		.p_proc		= RPCBPROC_GETPORT,
 		.p_encode	= rpcb_enc_mapping,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_getport,
+		.p_decode	= rpcb_dec_getport,
 		.p_arglen	= RPCB_mappingargs_sz,
 		.p_replen	= RPCB_getportres_sz,
 		.p_statidx	= RPCBPROC_GETPORT,
@@ -1028,7 +1031,7 @@ static struct rpc_procinfo rpcb_procedures3[] = {
 	[RPCBPROC_SET] = {
 		.p_proc		= RPCBPROC_SET,
 		.p_encode	= rpcb_enc_getaddr,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_set,
+		.p_decode	= rpcb_dec_set,
 		.p_arglen	= RPCB_getaddrargs_sz,
 		.p_replen	= RPCB_setres_sz,
 		.p_statidx	= RPCBPROC_SET,
@@ -1038,7 +1041,7 @@ static struct rpc_procinfo rpcb_procedures3[] = {
 	[RPCBPROC_UNSET] = {
 		.p_proc		= RPCBPROC_UNSET,
 		.p_encode	= rpcb_enc_getaddr,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_set,
+		.p_decode	= rpcb_dec_set,
 		.p_arglen	= RPCB_getaddrargs_sz,
 		.p_replen	= RPCB_setres_sz,
 		.p_statidx	= RPCBPROC_UNSET,
@@ -1048,7 +1051,7 @@ static struct rpc_procinfo rpcb_procedures3[] = {
 	[RPCBPROC_GETADDR] = {
 		.p_proc		= RPCBPROC_GETADDR,
 		.p_encode	= rpcb_enc_getaddr,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_getaddr,
+		.p_decode	= rpcb_dec_getaddr,
 		.p_arglen	= RPCB_getaddrargs_sz,
 		.p_replen	= RPCB_getaddrres_sz,
 		.p_statidx	= RPCBPROC_GETADDR,
@@ -1061,7 +1064,7 @@ static struct rpc_procinfo rpcb_procedures4[] = {
 	[RPCBPROC_SET] = {
 		.p_proc		= RPCBPROC_SET,
 		.p_encode	= rpcb_enc_getaddr,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_set,
+		.p_decode	= rpcb_dec_set,
 		.p_arglen	= RPCB_getaddrargs_sz,
 		.p_replen	= RPCB_setres_sz,
 		.p_statidx	= RPCBPROC_SET,
@@ -1071,7 +1074,7 @@ static struct rpc_procinfo rpcb_procedures4[] = {
 	[RPCBPROC_UNSET] = {
 		.p_proc		= RPCBPROC_UNSET,
 		.p_encode	= rpcb_enc_getaddr,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_set,
+		.p_decode	= rpcb_dec_set,
 		.p_arglen	= RPCB_getaddrargs_sz,
 		.p_replen	= RPCB_setres_sz,
 		.p_statidx	= RPCBPROC_UNSET,
@@ -1081,7 +1084,7 @@ static struct rpc_procinfo rpcb_procedures4[] = {
 	[RPCBPROC_GETADDR] = {
 		.p_proc		= RPCBPROC_GETADDR,
 		.p_encode	= rpcb_enc_getaddr,
-		.p_decode	= (kxdrdproc_t)rpcb_dec_getaddr,
+		.p_decode	= rpcb_dec_getaddr,
 		.p_arglen	= RPCB_getaddrargs_sz,
 		.p_replen	= RPCB_getaddrres_sz,
 		.p_statidx	= RPCBPROC_GETADDR,
-- 
2.11.0


  parent reply	other threads:[~2017-05-12 16:17 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-12 16:16 remove function pointer casts and constify function tables Christoph Hellwig
2017-05-12 16:16 ` [PATCH 01/33] sunrpc: properly type argument to kxdreproc_t Christoph Hellwig
2017-05-12 16:16 ` [PATCH 02/33] sunrpc: fix encoder callback prototypes Christoph Hellwig
2017-05-12 16:16 ` [PATCH 03/33] lockd: " Christoph Hellwig
2017-05-12 16:16 ` [PATCH 04/33] nfs: " Christoph Hellwig
2017-05-12 16:16 ` [PATCH 05/33] nfsd: " Christoph Hellwig
2017-05-12 16:16 ` [PATCH 06/33] sunrpc/auth_gss: " Christoph Hellwig
2017-05-12 16:16 ` [PATCH 07/33] sunrpc: properly type argument to kxdrdproc_t Christoph Hellwig
2017-05-12 16:16 ` Christoph Hellwig [this message]
2017-05-12 16:16 ` [PATCH 09/33] sunrpc/auth_gss: fix decoder callback prototypes Christoph Hellwig
2017-05-12 16:16 ` [PATCH 10/33] nfsd: " Christoph Hellwig
2017-05-12 16:16 ` [PATCH 11/33] lockd: " Christoph Hellwig
2017-05-12 16:16 ` [PATCH 12/33] nfs: " Christoph Hellwig
2017-05-12 16:16 ` [PATCH 13/33] nfs: don't cast callback decode/proc/encode routines Christoph Hellwig
2017-05-12 16:16 ` [PATCH 14/33] lockd: fix some weird indentation Christoph Hellwig
2017-05-12 18:01   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 15/33] sunrpc: move p_count out of struct rpc_procinfo Christoph Hellwig
2017-05-12 18:24   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 16/33] nfs: use ARRAY_SIZE() in the nfsacl_version3 declaration Christoph Hellwig
2017-05-12 18:25   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 17/33] sunrpc: mark all struct rpc_procinfo instances as const Christoph Hellwig
2017-05-12 18:30   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 18/33] nfsd4: const-ify nfs_cb_version4 Christoph Hellwig
2017-05-12 18:31   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 19/33] nfsd: use named initializers in PROC() Christoph Hellwig
2017-05-12 18:32   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 20/33] nfsd: remove the unused PROC() macro in nfs3proc.c Christoph Hellwig
2017-05-12 18:33   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 21/33] sunrpc: properly type pc_func callbacks Christoph Hellwig
2017-05-12 18:34   ` Jeff Layton
2017-05-12 16:16 ` [PATCH 22/33] sunrpc: properly type pc_release callbacks Christoph Hellwig
2017-05-12 16:16 ` [PATCH 23/33] sunrpc: properly type pc_decode callbacks Christoph Hellwig
2017-05-12 16:16 ` [PATCH 24/33] sunrpc: properly type pc_encode callbacks Christoph Hellwig
2017-05-12 16:16 ` [PATCH 25/33] sunrpc: remove kxdrproc_t Christoph Hellwig
2017-05-12 16:16 ` [PATCH 26/33] nfsd4: properly type op_set_currentstateid callbacks Christoph Hellwig
2017-05-12 16:16 ` [PATCH 27/33] nfsd4: properly type op_get_currentstateid callbacks Christoph Hellwig
2017-05-12 16:16 ` [PATCH 28/33] nfsd4: remove nfsd4op_rsize Christoph Hellwig
2017-05-12 16:16 ` [PATCH 29/33] nfsd4: properly type op_func callbacks Christoph Hellwig
2017-05-12 16:16 ` [PATCH 30/33] sunrpc: move pc_count out of struct svc_procinfo Christoph Hellwig
2017-05-12 16:16 ` [PATCH 31/33] sunrpc: mark all struct svc_procinfo instances as const Christoph Hellwig
2017-05-12 16:17 ` [PATCH 32/33] sunrpc: mark all struct svc_version " Christoph Hellwig
2017-05-12 16:17 ` [PATCH 33/33] nfsd4: const-ify nfsd4_ops Christoph Hellwig
2017-05-12 18:42   ` Jeff Layton
2017-05-12 20:14 ` remove function pointer casts and constify function tables Trond Myklebust
2017-05-12 22:04   ` bfields
2017-05-13  7:25   ` hch
2017-05-13 16:10     ` Trond Myklebust
2017-05-15 15:21       ` bfields
2017-05-15 15:44         ` hch
2017-05-23  8:11           ` hch
2017-05-23 12:23             ` bfields
2017-05-26 15:08               ` bfields
2017-05-26 15:09                 ` bfields
2017-05-26 19:31                   ` bfields
2017-05-30 16:26                     ` Michael S. Tsirkin
2017-05-30 16:26                       ` Michael S. Tsirkin
2017-05-30 16:58                       ` Michael S. Tsirkin
2017-05-31 20:57                         ` bfields
2017-05-31 20:57                         ` bfields
2017-05-30 16:58                       ` Michael S. Tsirkin
2017-05-31 21:09                       ` bfields
2017-05-31 21:09                       ` bfields
2017-05-31 21:15                         ` bfields
2017-05-31 21:15                         ` bfields
2017-05-30 17:03                     ` Michael S. Tsirkin
2017-05-30 17:03                     ` Michael S. Tsirkin
2017-05-31 21:00                       ` bfields
2017-05-31 21:00                       ` bfields
2017-05-26 19:31                   ` bfields
2017-05-26 15:09                 ` bfields

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