1 files changed, 23 insertions, 18 deletions

diff --git a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
index 4011e0050fcb..0e2071b8a36e 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/lproc_ptlrpc.c
@@ -45,7 +45,7 @@
 #include "ptlrpc_internal.h"
 
 
-struct ll_rpc_opcode {
+static struct ll_rpc_opcode {
 	__u32       opcode;
 	const char *opname;
 } ll_rpc_opcode_table[LUSTRE_MAX_OPCODES] = {
@@ -136,7 +136,7 @@ struct ll_rpc_opcode {
 	{ UPDATE_OBJ,	    "update_obj" },
 };
 
-struct ll_eopcode {
+static struct ll_eopcode {
 	__u32       opcode;
 	const char *opname;
 } ll_eopcode_table[EXTRA_LAST_OPC] = {
@@ -175,15 +175,17 @@ const char *ll_opcode2str(__u32 opcode)
 	return ll_rpc_opcode_table[offset].opname;
 }
 
-const char *ll_eopcode2str(__u32 opcode)
+static const char *ll_eopcode2str(__u32 opcode)
 {
 	LASSERT(ll_eopcode_table[opcode].opcode == opcode);
 	return ll_eopcode_table[opcode].opname;
 }
+
 #if defined (CONFIG_PROC_FS)
-void ptlrpc_lprocfs_register(struct proc_dir_entry *root, char *dir,
-			     char *name, struct proc_dir_entry **procroot_ret,
-			     struct lprocfs_stats **stats_ret)
+static void ptlrpc_lprocfs_register(struct proc_dir_entry *root, char *dir,
+				    char *name,
+				    struct proc_dir_entry **procroot_ret,
+				    struct lprocfs_stats **stats_ret)
 {
 	struct proc_dir_entry *svc_procroot;
 	struct lprocfs_stats *svc_stats;
@@ -284,8 +286,9 @@ ptlrpc_lprocfs_req_history_max_seq_show(struct seq_file *m, void *n)
 }
 
 static ssize_t
-ptlrpc_lprocfs_req_history_max_seq_write(struct file *file, const char *buffer,
-					 size_t count, loff_t *off)
+ptlrpc_lprocfs_req_history_max_seq_write(struct file *file,
+					const char __user *buffer,
+					size_t count, loff_t *off)
 {
 	struct ptlrpc_service *svc = ((struct seq_file *)file->private_data)->private;
 	int			    bufpages;
@@ -329,8 +332,9 @@ ptlrpc_lprocfs_threads_min_seq_show(struct seq_file *m, void *n)
 }
 
 static ssize_t
-ptlrpc_lprocfs_threads_min_seq_write(struct file *file, const char *buffer,
-				     size_t count, loff_t *off)
+ptlrpc_lprocfs_threads_min_seq_write(struct file *file,
+					const char __user *buffer,
+					size_t count, loff_t *off)
 {
 	struct ptlrpc_service *svc = ((struct seq_file *)file->private_data)->private;
 	int	val;
@@ -381,8 +385,9 @@ ptlrpc_lprocfs_threads_max_seq_show(struct seq_file *m, void *n)
 }
 
 static ssize_t
-ptlrpc_lprocfs_threads_max_seq_write(struct file *file, const char *buffer,
-				     size_t count, loff_t *off)
+ptlrpc_lprocfs_threads_max_seq_write(struct file *file,
+				const char __user *buffer,
+				size_t count, loff_t *off)
 {
 	struct ptlrpc_service *svc = ((struct seq_file *)file->private_data)->private;
 	int	val;
@@ -723,7 +728,7 @@ struct ptlrpc_srh_iterator {
 	struct ptlrpc_request	*srhi_req;
 };
 
-int
+static int
 ptlrpc_lprocfs_svc_req_history_seek(struct ptlrpc_service_part *svcpt,
 				    struct ptlrpc_srh_iterator *srhi,
 				    __u64 seq)
@@ -1025,7 +1030,7 @@ static int ptlrpc_lprocfs_hp_ratio_seq_show(struct seq_file *m, void *v)
 }
 
 static ssize_t ptlrpc_lprocfs_hp_ratio_seq_write(struct file *file,
-					     const char *buffer,
+					     const char __user *buffer,
 					     size_t count,
 					     loff_t *off)
 {
@@ -1175,7 +1180,7 @@ EXPORT_SYMBOL(ptlrpc_lprocfs_unregister_obd);
 
 #define BUFLEN (UUID_MAX + 5)
 
-int lprocfs_wr_evict_client(struct file *file, const char *buffer,
+int lprocfs_wr_evict_client(struct file *file, const char __user *buffer,
 			    size_t count, loff_t *off)
 {
 	struct obd_device *obd = ((struct seq_file *)file->private_data)->private;
@@ -1223,7 +1228,7 @@ EXPORT_SYMBOL(lprocfs_wr_evict_client);
 
 #undef BUFLEN
 
-int lprocfs_wr_ping(struct file *file, const char *buffer,
+int lprocfs_wr_ping(struct file *file, const char __user *buffer,
 		    size_t count, loff_t *off)
 {
 	struct obd_device *obd = ((struct seq_file *)file->private_data)->private;
@@ -1251,7 +1256,7 @@ EXPORT_SYMBOL(lprocfs_wr_ping);
  * The connection UUID is a node's primary NID. For example,
  * "echo connection=192.168.0.1@tcp0::instance > .../import".
  */
-int lprocfs_wr_import(struct file *file, const char *buffer,
+int lprocfs_wr_import(struct file *file, const char __user *buffer,
 		      size_t count, loff_t *off)
 {
 	struct obd_device *obd = ((struct seq_file *)file->private_data)->private;
@@ -1329,7 +1334,7 @@ int lprocfs_rd_pinger_recov(struct seq_file *m, void *n)
 }
 EXPORT_SYMBOL(lprocfs_rd_pinger_recov);
 
-int lprocfs_wr_pinger_recov(struct file *file, const char *buffer,
+int lprocfs_wr_pinger_recov(struct file *file, const char __user *buffer,
 		      size_t count, loff_t *off)
 {
 	struct obd_device *obd = ((struct seq_file *)file->private_data)->private;