commit 91b165c0594ab78c64f26d26e3174e6dfd60ed9d
author Jeff Dike <jdike@addtoit.com> Mon Sep 25 23:33:00 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Sep 26 08:49:05 2006 -0700
tree 0730eefa9d4ce786f7f561e3b40700418d6d0970
parent 13c06be399902c9ebda08e092edb1614bb4a3761

[PATCH] uml: Use ARRAY_SIZE more assiduously

There were a bunch of missed ARRAY_SIZE opportunities.

Also, some formatting fixes in the affected areas of code.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/um/sys-i386/ptrace_user.c

diff --git a/arch/um/sys-i386/ptrace_user.c b/arch/um/sys-i386/ptrace_user.c
index 40aa885..5f3cc66 100644
--- a/arch/um/sys-i386/ptrace_user.c
+++ b/arch/um/sys-i386/ptrace_user.c
@@ -15,6 +15,7 @@
 #include "user.h"
 #include "os.h"
 #include "uml-config.h"
+#include "user_util.h"
 
 int ptrace_getregs(long pid, unsigned long *regs_out)
 {
@@ -51,7 +52,7 @@
 	int nregs, i;
 
 	dummy = NULL;
-	nregs = sizeof(dummy->u_debugreg)/sizeof(dummy->u_debugreg[0]);
+	nregs = ARRAY_SIZE(dummy->u_debugreg);
 	for(i = 0; i < nregs; i++){
 		if((i == 4) || (i == 5)) continue;
 		if(ptrace(PTRACE_POKEUSR, pid, &dummy->u_debugreg[i],
@@ -68,7 +69,7 @@
 	int nregs, i;
 
 	dummy = NULL;
-	nregs = sizeof(dummy->u_debugreg)/sizeof(dummy->u_debugreg[0]);
+	nregs = ARRAY_SIZE(dummy->u_debugreg);
 	for(i = 0; i < nregs; i++){
 		regs[i] = ptrace(PTRACE_PEEKUSR, pid,
 				 &dummy->u_debugreg[i], 0);