linux-kernel - [PATCH] block: cleanup for as/deadline/cfq_var

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <492F9EF0.5010804@cn.fujitsu.com>
Date:	Fri, 28 Nov 2008 15:34:08 +0800
From:	Li Zefan <lizf@...fujitsu.com>
To:	Jens Axboe <jens.axboe@...cle.com>
CC:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] block: cleanup for as/deadline/cfq_var_store()



Signed-off-by: Li Zefan <lizf@...fujitsu.com>
---
 block/as-iosched.c       |    4 +---
 block/cfq-iosched.c      |    4 +---
 block/deadline-iosched.c |    4 +---
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/block/as-iosched.c b/block/as-iosched.c
index 71f0abb..d122076 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1403,9 +1403,7 @@ as_var_show(unsigned int var, char *page)
 static ssize_t
 as_var_store(unsigned long *var, const char *page, size_t count)
 {
-	char *p = (char *) page;
-
-	*var = simple_strtoul(p, &p, 10);
+	*var = simple_strtoul(page, NULL, 10);
 	return count;
 }
 
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 6a062ee..5185dd1 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -2281,9 +2281,7 @@ cfq_var_show(unsigned int var, char *page)
 static ssize_t
 cfq_var_store(unsigned int *var, const char *page, size_t count)
 {
-	char *p = (char *) page;
-
-	*var = simple_strtoul(p, &p, 10);
+	*var = simple_strtoul(page, NULL, 10);
 	return count;
 }
 
diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index fd31117..5e24af5 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -380,9 +380,7 @@ deadline_var_show(int var, char *page)
 static ssize_t
 deadline_var_store(int *var, const char *page, size_t count)
 {
-	char *p = (char *) page;
-
-	*var = simple_strtol(p, &p, 10);
+	*var = simple_strtol(page, NULL, 10);
 	return count;
 }
 
-- 
1.5.4.rc3
--
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/