1 files changed, 13 insertions, 12 deletions

diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index e3b30bc36453..29be4377aca6 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -111,13 +111,14 @@ struct __sysctl_args32 {
 
 asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args)
 {
+#ifndef CONFIG_SYSCTL_SYSCALL
+        return -ENOSYS;
+#else
         struct __sysctl_args32 tmp;
         int error;
         unsigned int oldlen32;
-        size_t oldlen, *oldlenp = NULL;
+        size_t oldlen, __user *oldlenp = NULL;
         unsigned long addr = (((long __force)&args->__unused[0]) + 7) & ~7;
-        extern int do_sysctl(int *name, int nlen, void *oldval, size_t *oldlenp,
-               void *newval, size_t newlen);
 
         DBG(("sysctl32(%p)\n", args));
 
@@ -144,8 +145,9 @@ asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args)
         }
 
         lock_kernel();
-        error = do_sysctl((int *)(u64)tmp.name, tmp.nlen, (void *)(u64)tmp.oldval,
-                          oldlenp, (void *)(u64)tmp.newval, tmp.newlen);
+        error = do_sysctl((int __user *)(u64)tmp.name, tmp.nlen,
+                          (void __user *)(u64)tmp.oldval, oldlenp,
+                          (void __user *)(u64)tmp.newval, tmp.newlen);
         unlock_kernel();
         if (oldlenp) {
                 if (!error) {
@@ -157,10 +159,11 @@ asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args)
                                         error = -EFAULT;
                         }
                 }
-                if (copy_to_user(&args->__unused[0], tmp.__unused, sizeof(tmp.__unused)))
+                if (copy_to_user(args->__unused, tmp.__unused, sizeof(tmp.__unused)))
                         error = -EFAULT;
         }
         return error;
+#endif
 }
 
 #endif /* CONFIG_SYSCTL */
@@ -310,9 +313,8 @@ struct readdir32_callback {
 
 #define ROUND_UP(x,a)   ((__typeof__(x))(((unsigned long)(x) + ((a) - 1)) & ~((a) - 1)))
 #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
-static int
-filldir32 (void *__buf, const char *name, int namlen, loff_t offset, ino_t ino,
-           unsigned int d_type)
+static int filldir32 (void *__buf, const char *name, int namlen,
+                        loff_t offset, u64 ino, unsigned int d_type)
 {
         struct linux32_dirent __user * dirent;
         struct getdents32_callback * buf = (struct getdents32_callback *) __buf;
@@ -374,9 +376,8 @@ out:
         return error;
 }
 
-static int
-fillonedir32 (void * __buf, const char * name, int namlen, loff_t offset, ino_t ino,
-              unsigned int d_type)
+static int fillonedir32(void * __buf, const char * name, int namlen,
+                        loff_t offset, u64 ino, unsigned int d_type)
 {
         struct readdir32_callback * buf = (struct readdir32_callback *) __buf;
         struct old_linux32_dirent __user * dirent;