linux-kernel - [PATCH 2.6.20] w1: Use ARRAY

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 6 Feb 2007 18:09:33 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	johnpol@....mipt.ru
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 2.6.20] w1: Use ARRAY_SIZE macro when appropriate

Hi all,

A patch to use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@...il.com>
---
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index b022fff..732db47 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -141,7 +141,7 @@ static inline int w1_convert_temp(u8 rom[9], u8 fid)
 {
 	int i;
 
-	for (i=0; i<sizeof(w1_therm_families)/sizeof(w1_therm_families[0]); ++i)
+	for (i = 0; i < ARRAY_SIZE(w1_therm_families); ++i)
 		if (w1_therm_families[i].f->fid == fid)
 			return w1_therm_families[i].convert(rom);
 
@@ -238,7 +238,7 @@ static int __init w1_therm_init(void)
 {
 	int err, i;
 
-	for (i=0; i<sizeof(w1_therm_families)/sizeof(w1_therm_families[0]); ++i) {
+	for (i = 0; i < ARRAY_SIZE(w1_therm_families); ++i) {
 		err = w1_register_family(w1_therm_families[i].f);
 		if (err)
 			w1_therm_families[i].broken = 1;
@@ -251,7 +251,7 @@ static void __exit w1_therm_fini(void)
 {
 	int i;
 
-	for (i=0; i<sizeof(w1_therm_families)/sizeof(w1_therm_families[0]); ++i)
+	for (i = 0; i < ARRAY_SIZE(w1_therm_families); ++i)
 		if (!w1_therm_families[i].broken)
 			w1_unregister_family(w1_therm_families[i].f);
 }


-- 
Ahmed S. Darwish
http://darwish-07.blogspot.com
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/