[PATCH] kernel/sysctl annotations for sparse

Add __user annotations to kernel/sysctl.c to satisfy sparse
for !CONFIG_SYSCTL, !CONFIG_PROC_FS.
Signed-off-by: Randy Dunlap <rddunlap@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

kernel/sysctl.c

@@ -1917,56 +1917,56 @@ int proc_dointvec_userhz_jiffies(ctl_table *table, int write, struct file *filp,
 #else /* CONFIG_PROC_FS */
 
 int proc_dostring(ctl_table *table, int write, struct file *filp,
-		  void *buffer, size_t *lenp)
+		  void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 static int proc_doutsstring(ctl_table *table, int write, struct file *filp,
-			    void *buffer, size_t *lenp)
+			    void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_dointvec(ctl_table *table, int write, struct file *filp,
-		  void *buffer, size_t *lenp)
+		  void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_dointvec_bset(ctl_table *table, int write, struct file *filp,
-			void *buffer, size_t *lenp)
+			void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_dointvec_minmax(ctl_table *table, int write, struct file *filp,
-		    void *buffer, size_t *lenp)
+		    void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_dointvec_jiffies(ctl_table *table, int write, struct file *filp,
-		    void *buffer, size_t *lenp)
+		    void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_dointvec_userhz_jiffies(ctl_table *table, int write, struct file *filp,
-		    void *buffer, size_t *lenp)
+		    void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_doulongvec_minmax(ctl_table *table, int write, struct file *filp,
-		    void *buffer, size_t *lenp)
+		    void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_doulongvec_ms_jiffies_minmax(ctl_table *table, int write,
 				      struct file *filp,
-				      void *buffer, size_t *lenp)
+				      void __user *buffer, size_t *lenp)
 {
     return -ENOSYS;
 }
@@ -2141,13 +2141,13 @@ int proc_dointvec_minmax(ctl_table *table, int write, struct file *filp,
 }
 
 int proc_dointvec_jiffies(ctl_table *table, int write, struct file *filp,
-			  void *buffer, size_t *lenp)
+			  void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }
 
 int proc_dointvec_userhz_jiffies(ctl_table *table, int write, struct file *filp,
-			  void *buffer, size_t *lenp)
+			  void __user *buffer, size_t *lenp)
 {
 	return -ENOSYS;
 }