SUNRPC: Fix a few sparse warnings
net/sunrpc/svcsock.c:412:22: warning: incorrect type in assignment
(different address spaces)
- svc_partial_recvfrom now takes a struct kvec, so the variable
save_iovbase needs to be an ordinary (void *)
Make a bunch of variables in net/sunrpc/xprtsock.c static
Fix a couple of "warning: symbol 'foo' was not declared. Should it be
static?" reports.
Fix a couple of conflicting function declarations.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index 8c67890..8eff8c3 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -344,7 +344,7 @@
return PTR_ERR(p);
}
-struct crypto_blkcipher *
+static struct crypto_blkcipher *
context_v2_alloc_cipher(struct krb5_ctx *ctx, const char *cname, u8 *key)
{
struct crypto_blkcipher *cp;
diff --git a/net/sunrpc/auth_gss/gss_krb5_seal.c b/net/sunrpc/auth_gss/gss_krb5_seal.c
index d7941ea..62ae327 100644
--- a/net/sunrpc/auth_gss/gss_krb5_seal.c
+++ b/net/sunrpc/auth_gss/gss_krb5_seal.c
@@ -159,7 +159,7 @@
return (ctx->endtime < now) ? GSS_S_CONTEXT_EXPIRED : GSS_S_COMPLETE;
}
-u32
+static u32
gss_get_mic_v2(struct krb5_ctx *ctx, struct xdr_buf *text,
struct xdr_netobj *token)
{
diff --git a/net/sunrpc/backchannel_rqst.c b/net/sunrpc/backchannel_rqst.c
index 3ad435a..31def68 100644
--- a/net/sunrpc/backchannel_rqst.c
+++ b/net/sunrpc/backchannel_rqst.c
@@ -25,6 +25,7 @@
#include <linux/slab.h>
#include <linux/sunrpc/xprt.h>
#include <linux/export.h>
+#include <linux/sunrpc/bc_xprt.h>
#ifdef RPC_DEBUG
#define RPCDBG_FACILITY RPCDBG_TRANS
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 7d96e3c..8584ec0 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1149,7 +1149,7 @@
return mount_ns(fs_type, flags, current->nsproxy->net_ns, rpc_fill_super);
}
-void rpc_kill_sb(struct super_block *sb)
+static void rpc_kill_sb(struct super_block *sb)
{
struct net *net = sb->s_fs_info;
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index 21d106e..8adfc88 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -27,9 +27,6 @@
int sunrpc_net_id;
EXPORT_SYMBOL_GPL(sunrpc_net_id);
-extern int unix_gid_cache_create(struct net *net);
-extern int unix_gid_cache_destroy(struct net *net);
-
static __net_init int sunrpc_init_net(struct net *net)
{
int err;
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index e088b16..40ae884 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -396,7 +396,7 @@
int buflen, unsigned int base)
{
size_t save_iovlen;
- void __user *save_iovbase;
+ void *save_iovbase;
unsigned int i;
int ret;
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 4c8281d..92bc518 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -53,12 +53,12 @@
/*
* xprtsock tunables
*/
-unsigned int xprt_udp_slot_table_entries = RPC_DEF_SLOT_TABLE;
-unsigned int xprt_tcp_slot_table_entries = RPC_MIN_SLOT_TABLE;
-unsigned int xprt_max_tcp_slot_table_entries = RPC_MAX_SLOT_TABLE;
+static unsigned int xprt_udp_slot_table_entries = RPC_DEF_SLOT_TABLE;
+static unsigned int xprt_tcp_slot_table_entries = RPC_MIN_SLOT_TABLE;
+static unsigned int xprt_max_tcp_slot_table_entries = RPC_MAX_SLOT_TABLE;
-unsigned int xprt_min_resvport = RPC_DEF_MIN_RESVPORT;
-unsigned int xprt_max_resvport = RPC_DEF_MAX_RESVPORT;
+static unsigned int xprt_min_resvport = RPC_DEF_MIN_RESVPORT;
+static unsigned int xprt_max_resvport = RPC_DEF_MAX_RESVPORT;
#define XS_TCP_LINGER_TO (15U * HZ)
static unsigned int xs_tcp_fin_timeout __read_mostly = XS_TCP_LINGER_TO;