NFSD: make cache_detail structures const

Make these const as they are only getting passed to the function
cache_create_net having the argument as const.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index f9e7dd5..8ceb25a 100644 (file)
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -232,7 +232,7 @@ static struct cache_head *expkey_alloc(void)
                return NULL;
 }
 
-static struct cache_detail svc_expkey_cache_template = {
+static const struct cache_detail svc_expkey_cache_template = {
        .owner          = THIS_MODULE,
        .hash_size      = EXPKEY_HASHMAX,
        .name           = "nfsd.fh",
@@ -748,7 +748,7 @@ static struct cache_head *svc_export_alloc(void)
                return NULL;
 }
 
-static struct cache_detail svc_export_cache_template = {
+static const struct cache_detail svc_export_cache_template = {
        .owner          = THIS_MODULE,
        .hash_size      = EXPORT_HASHMAX,
        .name           = "nfsd.export",

diff --git a/fs/nfsd/nfs4idmap.c b/fs/nfsd/nfs4idmap.c
index 6b9b6cc..a5bb765 100644 (file)
--- a/fs/nfsd/nfs4idmap.c
+++ b/fs/nfsd/nfs4idmap.c
@@ -178,7 +178,7 @@ static struct ent *idtoname_lookup(struct cache_detail *, struct ent *);
 static struct ent *idtoname_update(struct cache_detail *, struct ent *,
                                   struct ent *);
 
-static struct cache_detail idtoname_cache_template = {
+static const struct cache_detail idtoname_cache_template = {
        .owner          = THIS_MODULE,
        .hash_size      = ENT_HASHMAX,
        .name           = "nfs4.idtoname",
@@ -341,7 +341,7 @@ static struct ent *nametoid_update(struct cache_detail *, struct ent *,
                                   struct ent *);
 static int         nametoid_parse(struct cache_detail *, char *, int);
 
-static struct cache_detail nametoid_cache_template = {
+static const struct cache_detail nametoid_cache_template = {
        .owner          = THIS_MODULE,
        .hash_size      = ENT_HASHMAX,
        .name           = "nfs4.nametoid",