From ba5101d098d6a8471d1a3147fb610b2ee3dbb397 Mon Sep 17 00:00:00 2001
From: Roel Kluin <roel.kluin@gmail.com>
Date: Sun, 26 Apr 2009 14:40:59 +0200
Subject: [PATCH] ar9170: wrong test on outlen in ar9170_usb_exec_cmd() ?
remove redundant test: outlen is unsigned
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Acked-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/ath/ar9170/usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c
index 368fc2d42641..d7b562dcebd2 100644
--- a/drivers/net/wireless/ath/ar9170/usb.c
+++ b/drivers/net/wireless/ath/ar9170/usb.c
@@ -350,7 +350,7 @@ static int ar9170_usb_exec_cmd(struct ar9170 *ar, enum ar9170_cmd cmd,
goto err_unbuf;
}
- if (outlen >= 0 && aru->readlen != outlen) {
+ if (aru->readlen != outlen) {
err = -EMSGSIZE;
goto err_unbuf;
}
--
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