x86/uaccess: address violations of MISRA C:2012 Rule 8.3

Make function declarations and definitions consistent.
No functional change.

Signed-off-by: Federico Serafini <federico.serafini@bugseng.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Acked-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/arch/x86/include/asm/uaccess.h b/xen/arch/x86/include/asm/uaccess.h
index 684fccd95c1a69f4b4f3b94ca2041bfb2c19bcbf..7443519d5b835dc26309de34e840419c175c3c70 100644 (file)
--- a/xen/arch/x86/include/asm/uaccess.h
+++ b/xen/arch/x86/include/asm/uaccess.h
@@ -10,10 +10,10 @@
 #include <asm/x86_64/uaccess.h>
 
 unsigned int copy_to_guest_pv(void __user *to, const void *from,
-                              unsigned int len);
-unsigned int clear_guest_pv(void __user *to, unsigned int len);
+                              unsigned int n);
+unsigned int clear_guest_pv(void __user *to, unsigned int n);
 unsigned int copy_from_guest_pv(void *to, const void __user *from,
-                                unsigned int len);
+                                unsigned int n);
 
 /* Handles exceptions in both to and from, but doesn't do access_ok */
 unsigned int copy_to_guest_ll(void __user*to, const void *from, unsigned int n);