sunrpc: mark all struct svc_version instances as const

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Trond Myklebust <trond.myklebust@primarydata.com>

14 files changed, 65 insertions, 65 deletions

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index cc6abe6280bc..726b6cecf430 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -740,32 +740,32 @@ module_exit(exit_nlm);
  * Define NLM program and procedures
  */
 static unsigned int nlmsvc_version1_count[17];
-static struct svc_version       nlmsvc_version1 = {
-                .vs_vers        = 1,
-                .vs_nproc       = 17,
-                .vs_proc        = nlmsvc_procedures,
-                .vs_count       = nlmsvc_version1_count,
-                .vs_xdrsize     = NLMSVC_XDRSIZE,
+static const struct svc_version nlmsvc_version1 = {
+        .vs_vers        = 1,
+        .vs_nproc       = 17,
+        .vs_proc        = nlmsvc_procedures,
+        .vs_count       = nlmsvc_version1_count,
+        .vs_xdrsize     = NLMSVC_XDRSIZE,
 };
 static unsigned int nlmsvc_version3_count[24];
-static struct svc_version       nlmsvc_version3 = {
-                .vs_vers        = 3,
-                .vs_nproc       = 24,
-                .vs_proc        = nlmsvc_procedures,
-                .vs_count       = nlmsvc_version3_count,
-                .vs_xdrsize     = NLMSVC_XDRSIZE,
+static const struct svc_version nlmsvc_version3 = {
+        .vs_vers        = 3,
+        .vs_nproc       = 24,
+        .vs_proc        = nlmsvc_procedures,
+        .vs_count       = nlmsvc_version3_count,
+        .vs_xdrsize     = NLMSVC_XDRSIZE,
 };
 #ifdef CONFIG_LOCKD_V4
 static unsigned int nlmsvc_version4_count[24];
-static struct svc_version       nlmsvc_version4 = {
-                .vs_vers        = 4,
-                .vs_nproc       = 24,
-                .vs_proc        = nlmsvc_procedures4,
-                .vs_count       = nlmsvc_version4_count,
-                .vs_xdrsize     = NLMSVC_XDRSIZE,
+static const struct svc_version nlmsvc_version4 = {
+        .vs_vers        = 4,
+        .vs_nproc       = 24,
+        .vs_proc        = nlmsvc_procedures4,
+        .vs_count       = nlmsvc_version4_count,
+        .vs_xdrsize     = NLMSVC_XDRSIZE,
 };
 #endif
-static struct svc_version *     nlmsvc_version[] = {
+static const struct svc_version *nlmsvc_version[] = {
         [1] = &nlmsvc_version1,
         [3] = &nlmsvc_version3,
 #ifdef CONFIG_LOCKD_V4
diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index 73a1f928226c..34323877ec13 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -439,7 +439,7 @@ static int nfs_callback_authenticate(struct svc_rqst *rqstp)
 /*
  * Define NFS4 callback program
  */
-static struct svc_version *nfs4_callback_version[] = {
+static const struct svc_version *nfs4_callback_version[] = {
         [1] = &nfs4_callback_version1,
         [4] = &nfs4_callback_version4,
 };
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index ae249f27297f..01a430e51daa 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -1012,7 +1012,7 @@ static const struct svc_procedure nfs4_callback_procedures1[] = {
 };
 
 static unsigned int nfs4_callback_count1[ARRAY_SIZE(nfs4_callback_procedures1)];
-struct svc_version nfs4_callback_version1 = {
+const struct svc_version nfs4_callback_version1 = {
         .vs_vers = 1,
         .vs_nproc = ARRAY_SIZE(nfs4_callback_procedures1),
         .vs_proc = nfs4_callback_procedures1,
@@ -1024,7 +1024,7 @@ struct svc_version nfs4_callback_version1 = {
 };
 
 static unsigned int nfs4_callback_count4[ARRAY_SIZE(nfs4_callback_procedures1)];
-struct svc_version nfs4_callback_version4 = {
+const struct svc_version nfs4_callback_version4 = {
         .vs_vers = 4,
         .vs_nproc = ARRAY_SIZE(nfs4_callback_procedures1),
         .vs_proc = nfs4_callback_procedures1,
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index c21254924389..9976d8498cf3 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -225,8 +225,8 @@ static inline void nfs_fs_proc_exit(void)
 #endif
 
 /* callback_xdr.c */
-extern struct svc_version nfs4_callback_version1;
-extern struct svc_version nfs4_callback_version4;
+extern const struct svc_version nfs4_callback_version1;
+extern const struct svc_version nfs4_callback_version4;
 
 struct nfs_pageio_descriptor;
 /* pagelist.c */
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 9b0cf3872722..40bd05f05e74 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -498,8 +498,8 @@ extern const struct rpc_procinfo nfs4_procedures[];
 struct nfs4_mount_data;
 
 /* callback_xdr.c */
-extern struct svc_version nfs4_callback_version1;
-extern struct svc_version nfs4_callback_version4;
+extern const struct svc_version nfs4_callback_version1;
+extern const struct svc_version nfs4_callback_version4;
 
 static inline void nfs4_stateid_copy(nfs4_stateid *dst, const nfs4_stateid *src)
 {
diff --git a/fs/nfsd/nfs2acl.c b/fs/nfsd/nfs2acl.c
index c3f6b8a6b659..6276ec8608b0 100644
--- a/fs/nfsd/nfs2acl.c
+++ b/fs/nfsd/nfs2acl.c
@@ -379,11 +379,11 @@ static const struct svc_procedure nfsd_acl_procedures2[] = {
 };
 
 static unsigned int nfsd_acl_count2[ARRAY_SIZE(nfsd_acl_procedures2)];
-struct svc_version      nfsd_acl_version2 = {
-                .vs_vers        = 2,
-                .vs_nproc       = 5,
-                .vs_proc        = nfsd_acl_procedures2,
-                .vs_count       = nfsd_acl_count2,
-                .vs_dispatch    = nfsd_dispatch,
-                .vs_xdrsize     = NFS3_SVC_XDRSIZE,
+const struct svc_version nfsd_acl_version2 = {
+        .vs_vers        = 2,
+        .vs_nproc       = 5,
+        .vs_proc        = nfsd_acl_procedures2,
+        .vs_count       = nfsd_acl_count2,
+        .vs_dispatch    = nfsd_dispatch,
+        .vs_xdrsize     = NFS3_SVC_XDRSIZE,
 };
diff --git a/fs/nfsd/nfs3acl.c b/fs/nfsd/nfs3acl.c
index 1a482ac9d4e9..01976529f042 100644
--- a/fs/nfsd/nfs3acl.c
+++ b/fs/nfsd/nfs3acl.c
@@ -264,12 +264,12 @@ static const struct svc_procedure nfsd_acl_procedures3[] = {
 };
 
 static unsigned int nfsd_acl_count3[ARRAY_SIZE(nfsd_acl_procedures3)];
-struct svc_version      nfsd_acl_version3 = {
-                .vs_vers        = 3,
-                .vs_nproc       = 3,
-                .vs_proc        = nfsd_acl_procedures3,
-                .vs_count       = nfsd_acl_count3,
-                .vs_dispatch    = nfsd_dispatch,
-                .vs_xdrsize     = NFS3_SVC_XDRSIZE,
+const struct svc_version nfsd_acl_version3 = {
+        .vs_vers        = 3,
+        .vs_nproc       = 3,
+        .vs_proc        = nfsd_acl_procedures3,
+        .vs_count       = nfsd_acl_count3,
+        .vs_dispatch    = nfsd_dispatch,
+        .vs_xdrsize     = NFS3_SVC_XDRSIZE,
 };
 
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index 96e0e6a2af51..2cb56a0d6625 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -891,11 +891,11 @@ static const struct svc_procedure nfsd_procedures3[22] = {
 };
 
 static unsigned int nfsd_count3[ARRAY_SIZE(nfsd_procedures3)];
-struct svc_version      nfsd_version3 = {
-                .vs_vers        = 3,
-                .vs_nproc       = 22,
-                .vs_proc        = nfsd_procedures3,
-                .vs_count       = nfsd_count3,
-                .vs_dispatch    = nfsd_dispatch,
-                .vs_xdrsize     = NFS3_SVC_XDRSIZE,
+const struct svc_version nfsd_version3 = {
+        .vs_vers        = 3,
+        .vs_nproc       = 22,
+        .vs_proc        = nfsd_procedures3,
+        .vs_dispatch    = nfsd_dispatch,
+        .vs_count       = nfsd_count3,
+        .vs_xdrsize     = NFS3_SVC_XDRSIZE,
 };
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index a4d8aa3abc63..e814c1946f6e 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -2555,7 +2555,7 @@ static const struct svc_procedure nfsd_procedures4[2] = {
 };
 
 static unsigned int nfsd_count3[ARRAY_SIZE(nfsd_procedures4)];
-struct svc_version      nfsd_version4 = {
+const struct svc_version nfsd_version4 = {
         .vs_vers                = 4,
         .vs_nproc               = 2,
         .vs_proc                = nfsd_procedures4,
diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
index d96606801d47..b9c538ab7a59 100644
--- a/fs/nfsd/nfsd.h
+++ b/fs/nfsd/nfsd.h
@@ -60,7 +60,7 @@ struct readdir_cd {
 
 
 extern struct svc_program       nfsd_program;
-extern struct svc_version       nfsd_version2, nfsd_version3,
+extern const struct svc_version nfsd_version2, nfsd_version3,
                                 nfsd_version4;
 extern struct mutex             nfsd_mutex;
 extern spinlock_t               nfsd_drc_lock;
@@ -86,12 +86,12 @@ void		nfsd_destroy(struct net *net);
 
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 #ifdef CONFIG_NFSD_V2_ACL
-extern struct svc_version nfsd_acl_version2;
+extern const struct svc_version nfsd_acl_version2;
 #else
 #define nfsd_acl_version2 NULL
 #endif
 #ifdef CONFIG_NFSD_V3_ACL
-extern struct svc_version nfsd_acl_version3;
+extern const struct svc_version nfsd_acl_version3;
 #else
 #define nfsd_acl_version3 NULL
 #endif
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index a68b686fda12..5076ae2b8258 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -744,13 +744,13 @@ static const struct svc_procedure nfsd_procedures2[18] = {
 
 
 static unsigned int nfsd_count2[ARRAY_SIZE(nfsd_procedures2)];
-struct svc_version      nfsd_version2 = {
-                .vs_vers        = 2,
-                .vs_nproc       = 18,
-                .vs_proc        = nfsd_procedures2,
-                .vs_count       = nfsd_count2,
-                .vs_dispatch    = nfsd_dispatch,
-                .vs_xdrsize     = NFS2_SVC_XDRSIZE,
+const struct svc_version nfsd_version2 = {
+        .vs_vers        = 2,
+        .vs_nproc       = 18,
+        .vs_proc        = nfsd_procedures2,
+        .vs_count       = nfsd_count2,
+        .vs_dispatch    = nfsd_dispatch,
+        .vs_xdrsize     = NFS2_SVC_XDRSIZE,
 };
 
 /*
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index 379b310c445d..063ae7de2c12 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -68,14 +68,14 @@ unsigned long	nfsd_drc_mem_used;
 
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
 static struct svc_stat  nfsd_acl_svcstats;
-static struct svc_version *     nfsd_acl_version[] = {
+static const struct svc_version *nfsd_acl_version[] = {
         [2] = &nfsd_acl_version2,
         [3] = &nfsd_acl_version3,
 };
 
 #define NFSD_ACL_MINVERS            2
 #define NFSD_ACL_NRVERS         ARRAY_SIZE(nfsd_acl_version)
-static struct svc_version *nfsd_acl_versions[NFSD_ACL_NRVERS];
+static const struct svc_version *nfsd_acl_versions[NFSD_ACL_NRVERS];
 
 static struct svc_program       nfsd_acl_program = {
         .pg_prog                = NFS_ACL_PROGRAM,
@@ -92,7 +92,7 @@ static struct svc_stat	nfsd_acl_svcstats = {
 };
 #endif /* defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL) */
 
-static struct svc_version *     nfsd_version[] = {
+static const struct svc_version *nfsd_version[] = {
         [2] = &nfsd_version2,
 #if defined(CONFIG_NFSD_V3)
         [3] = &nfsd_version3,
@@ -104,7 +104,7 @@ static struct svc_version *	nfsd_version[] = {
 
 #define NFSD_MINVERS            2
 #define NFSD_NRVERS             ARRAY_SIZE(nfsd_version)
-static struct svc_version *nfsd_versions[NFSD_NRVERS];
+static const struct svc_version *nfsd_versions[NFSD_NRVERS];
 
 struct svc_program              nfsd_program = {
 #if defined(CONFIG_NFSD_V2_ACL) || defined(CONFIG_NFSD_V3_ACL)
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
index 984e6b9c3043..e85267899753 100644
--- a/include/linux/sunrpc/svc.h
+++ b/include/linux/sunrpc/svc.h
@@ -383,7 +383,7 @@ struct svc_program {
         unsigned int            pg_lovers;      /* lowest version */
         unsigned int            pg_hivers;      /* highest version */
         unsigned int            pg_nvers;       /* number of versions */
-        struct svc_version **   pg_vers;        /* version array */
+        const struct svc_version **pg_vers;     /* version array */
         char *                  pg_name;        /* service name */
         char *                  pg_class;       /* class name: services sharing authentication */
         struct svc_stat *       pg_stats;       /* rpc statistics */
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 049963d676a7..45b4f2d2e3bd 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -1008,7 +1008,7 @@ int svc_register(const struct svc_serv *serv, struct net *net,
                  const unsigned short port)
 {
         struct svc_program      *progp;
-        struct svc_version      *vers;
+        const struct svc_version *vers;
         unsigned int            i;
         int                     error = 0;
 
@@ -1151,7 +1151,7 @@ static int
 svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
 {
         struct svc_program      *progp;
-        struct svc_version      *versp = NULL;  /* compiler food */
+        const struct svc_version *versp = NULL; /* compiler food */
         const struct svc_procedure *procp = NULL;
         struct svc_serv         *serv = rqstp->rq_server;
         __be32                  *statp;