linux-kernel - [13/49] hwmon: (adm1026) Allow 1 as a valid divider value

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

Date:	Wed, 05 Jan 2011 15:00:31 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Gabriele Gorla <gorlik@...guintown.net>,
	Jean Delvare <khali@...ux-fr.org>
Subject: [13/49] hwmon: (adm1026) Allow 1 as a valid divider value

2.6.32-longterm review patch.  If anyone has any objections, please let us know.

------------------

From: Gabriele Gorla <gorlik@...guintown.net>

commit 8b0f1840a46449e1946fc88860ef3ec8d6b1c2c7 upstream.

Allow 1 as a valid div value as specified in the ADM1026 datasheet.

Signed-off-by: Gabriele Gorla <gorlik@...guintown.net>
Signed-off-by: Jean Delvare <khali@...ux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/hwmon/adm1026.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- a/drivers/hwmon/adm1026.c
+++ b/drivers/hwmon/adm1026.c
@@ -923,9 +923,7 @@ static ssize_t set_fan_div(struct device
 
 	val = simple_strtol(buf, NULL, 10);
 	new_div = DIV_TO_REG(val);
-	if (new_div == 0) {
-		return -EINVAL;
-	}
+
 	mutex_lock(&data->update_lock);
 	orig_div = data->fan_div[nr];
 	data->fan_div[nr] = DIV_FROM_REG(new_div);


--
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/