Manual merge with Linus

9 files changed, 33 insertions, 33 deletions

diff --git a/net/sunrpc/auth_gss/gss_krb5_crypto.c b/net/sunrpc/auth_gss/gss_krb5_crypto.c
index 5a7265aeaf8..ee6ae74cd1b 100644
--- a/net/sunrpc/auth_gss/gss_krb5_crypto.c
+++ b/net/sunrpc/auth_gss/gss_krb5_crypto.c
@@ -160,7 +160,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
 				" unsupported checksum %d", cksumtype);
 			goto out;
 	}
-	if (!(tfm = crypto_alloc_tfm(cksumname, 0)))
+	if (!(tfm = crypto_alloc_tfm(cksumname, CRYPTO_TFM_REQ_MAY_SLEEP)))
 		goto out;
 	cksum->len = crypto_tfm_alg_digestsize(tfm);
 	if ((cksum->data = kmalloc(cksum->len, GFP_KERNEL)) == NULL)
@@ -199,8 +199,7 @@ make_checksum(s32 cksumtype, char *header, int hdrlen, struct xdr_buf *body,
 	crypto_digest_final(tfm, cksum->data);
 	code = 0;
 out:
-	if (tfm)
-		crypto_free_tfm(tfm);
+	crypto_free_tfm(tfm);
 	return code;
 }
 
diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
index cf726510df8..606a8a82caf 100644
--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
+++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
@@ -185,12 +185,9 @@ static void
 gss_delete_sec_context_kerberos(void *internal_ctx) {
 	struct krb5_ctx *kctx = internal_ctx;
 
-	if (kctx->seq)
-		crypto_free_tfm(kctx->seq);
-	if (kctx->enc)
-		crypto_free_tfm(kctx->enc);
-	if (kctx->mech_used.data)
-		kfree(kctx->mech_used.data);
+	crypto_free_tfm(kctx->seq);
+	crypto_free_tfm(kctx->enc);
+	kfree(kctx->mech_used.data);
 	kfree(kctx);
 }
 
diff --git a/net/sunrpc/auth_gss/gss_spkm3_mech.c b/net/sunrpc/auth_gss/gss_spkm3_mech.c
index dad05994c3e..6c97d61baa9 100644
--- a/net/sunrpc/auth_gss/gss_spkm3_mech.c
+++ b/net/sunrpc/auth_gss/gss_spkm3_mech.c
@@ -214,14 +214,10 @@ static void
 gss_delete_sec_context_spkm3(void *internal_ctx) {
 	struct spkm3_ctx *sctx = internal_ctx;
 
-	if(sctx->derived_integ_key)
-		crypto_free_tfm(sctx->derived_integ_key);
-	if(sctx->derived_conf_key)
-		crypto_free_tfm(sctx->derived_conf_key);
-	if(sctx->share_key.data)
-		kfree(sctx->share_key.data);
-	if(sctx->mech_used.data)
-		kfree(sctx->mech_used.data);
+	crypto_free_tfm(sctx->derived_integ_key);
+	crypto_free_tfm(sctx->derived_conf_key);
+	kfree(sctx->share_key.data);
+	kfree(sctx->mech_used.data);
 	kfree(sctx);
 }
 
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 5c8fe3bfc49..e3308195374 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -250,6 +250,7 @@ out:
 }
 
 static struct cache_detail rsi_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= RSI_HASHMAX,
 	.hash_table     = rsi_table,
 	.name           = "auth.rpcsec.init",
@@ -436,6 +437,7 @@ out:
 }
 
 static struct cache_detail rsc_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= RSC_HASHMAX,
 	.hash_table	= rsc_table,
 	.name		= "auth.rpcsec.context",
@@ -1074,7 +1076,9 @@ gss_svc_init(void)
 void
 gss_svc_shutdown(void)
 {
-	cache_unregister(&rsc_cache);
-	cache_unregister(&rsi_cache);
+	if (cache_unregister(&rsc_cache))
+		printk(KERN_ERR "auth_rpcgss: failed to unregister rsc cache\n");
+	if (cache_unregister(&rsi_cache))
+		printk(KERN_ERR "auth_rpcgss: failed to unregister rsi cache\n");
 	svc_auth_unregister(RPC_AUTH_GSS);
 }
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 900f5bc7e33..f509e999276 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -177,7 +177,7 @@ void cache_register(struct cache_detail *cd)
 	cd->proc_ent = proc_mkdir(cd->name, proc_net_rpc);
 	if (cd->proc_ent) {
 		struct proc_dir_entry *p;
-		cd->proc_ent->owner = THIS_MODULE;
+		cd->proc_ent->owner = cd->owner;
 		cd->channel_ent = cd->content_ent = NULL;
 		
  		p = create_proc_entry("flush", S_IFREG|S_IRUSR|S_IWUSR,
@@ -185,7 +185,7 @@ void cache_register(struct cache_detail *cd)
 		cd->flush_ent =  p;
  		if (p) {
  			p->proc_fops = &cache_flush_operations;
- 			p->owner = THIS_MODULE;
+ 			p->owner = cd->owner;
  			p->data = cd;
  		}
  
@@ -195,7 +195,7 @@ void cache_register(struct cache_detail *cd)
 			cd->channel_ent = p;
 			if (p) {
 				p->proc_fops = &cache_file_operations;
-				p->owner = THIS_MODULE;
+				p->owner = cd->owner;
 				p->data = cd;
 			}
 		}
@@ -205,7 +205,7 @@ void cache_register(struct cache_detail *cd)
 			cd->content_ent = p;
  			if (p) {
  				p->proc_fops = &content_file_operations;
- 				p->owner = THIS_MODULE;
+ 				p->owner = cd->owner;
  				p->data = cd;
  			}
  		}
diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
index 9b67dc19944..4979f226e28 100644
--- a/net/sunrpc/stats.c
+++ b/net/sunrpc/stats.c
@@ -35,13 +35,13 @@ static int rpc_proc_show(struct seq_file *seq, void *v) {
 	int		i, j;
 
 	seq_printf(seq,
-		"net %d %d %d %d\n",
+		"net %u %u %u %u\n",
 			statp->netcnt,
 			statp->netudpcnt,
 			statp->nettcpcnt,
 			statp->nettcpconn);
 	seq_printf(seq,
-		"rpc %d %d %d\n",
+		"rpc %u %u %u\n",
 			statp->rpccnt,
 			statp->rpcretrans,
 			statp->rpcauthrefresh);
@@ -50,10 +50,10 @@ static int rpc_proc_show(struct seq_file *seq, void *v) {
 		const struct rpc_version *vers = prog->version[i];
 		if (!vers)
 			continue;
-		seq_printf(seq, "proc%d %d",
+		seq_printf(seq, "proc%u %u",
 					vers->number, vers->nrprocs);
 		for (j = 0; j < vers->nrprocs; j++)
-			seq_printf(seq, " %d",
+			seq_printf(seq, " %u",
 					vers->procs[j].p_count);
 		seq_putc(seq, '\n');
 	}
@@ -83,13 +83,13 @@ void svc_seq_show(struct seq_file *seq, const struct svc_stat *statp) {
 	int		i, j;
 
 	seq_printf(seq,
-		"net %d %d %d %d\n",
+		"net %u %u %u %u\n",
 			statp->netcnt,
 			statp->netudpcnt,
 			statp->nettcpcnt,
 			statp->nettcpconn);
 	seq_printf(seq,
-		"rpc %d %d %d %d %d\n",
+		"rpc %u %u %u %u %u\n",
 			statp->rpccnt,
 			statp->rpcbadfmt+statp->rpcbadauth+statp->rpcbadclnt,
 			statp->rpcbadfmt,
@@ -99,9 +99,9 @@ void svc_seq_show(struct seq_file *seq, const struct svc_stat *statp) {
 	for (i = 0; i < prog->pg_nvers; i++) {
 		if (!(vers = prog->pg_vers[i]) || !(proc = vers->vs_proc))
 			continue;
-		seq_printf(seq, "proc%d %d", i, vers->vs_nproc);
+		seq_printf(seq, "proc%d %u", i, vers->vs_nproc);
 		for (j = 0; j < vers->vs_nproc; j++, proc++)
-			seq_printf(seq, " %d", proc->pc_count);
+			seq_printf(seq, " %u", proc->pc_count);
 		seq_putc(seq, '\n');
 	}
 }
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index 62a07349527..ed48ff022d3 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -176,8 +176,10 @@ cleanup_sunrpc(void)
 {
 	unregister_rpc_pipefs();
 	rpc_destroy_mempool();
-	cache_unregister(&auth_domain_cache);
-	cache_unregister(&ip_map_cache);
+	if (cache_unregister(&auth_domain_cache))
+		printk(KERN_ERR "sunrpc: failed to unregister auth_domain cache\n");
+	if (cache_unregister(&ip_map_cache))
+		printk(KERN_ERR "sunrpc: failed to unregister ip_map cache\n");
 #ifdef RPC_DEBUG
 	rpc_unregister_sysctl();
 #endif
diff --git a/net/sunrpc/svcauth.c b/net/sunrpc/svcauth.c
index bde8147ef2d..dda4f0c6351 100644
--- a/net/sunrpc/svcauth.c
+++ b/net/sunrpc/svcauth.c
@@ -143,6 +143,7 @@ static void auth_domain_drop(struct cache_head *item, struct cache_detail *cd)
 
 
 struct cache_detail auth_domain_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= DN_HASHMAX,
 	.hash_table	= auth_domain_table,
 	.name		= "auth.domain",
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
index d6baf6fdf8a..cac2e774dd8 100644
--- a/net/sunrpc/svcauth_unix.c
+++ b/net/sunrpc/svcauth_unix.c
@@ -242,6 +242,7 @@ static int ip_map_show(struct seq_file *m,
 	
 
 struct cache_detail ip_map_cache = {
+	.owner		= THIS_MODULE,
 	.hash_size	= IP_HASHMAX,
 	.hash_table	= ip_table,
 	.name		= "auth.unix.ip",