From: Tushar Behera <tushar.behera@linaro.org>
Date: Fri, 16 Nov 2012 06:50:46 +0000 (+0530)
Subject: wlcore: Remove redundant check on unsigned variable
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=8f1fd6cb6a036bf2e600f8a3e397681a5e33ab07;p=linux-beck.git

wlcore: Remove redundant check on unsigned variable

No need to check whether unsigned variable is less than 0.

CC: Luciano Coelho <coelho@ti.com>
CC: linux-wireless@vger.kernel.org
CC: netdev@vger.kernel.org
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Luciano Coelho <luca@coelho.fi>
---

diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c
index c86bb00c2488..93f801dc94e4 100644
--- a/drivers/net/wireless/ti/wlcore/debugfs.c
+++ b/drivers/net/wireless/ti/wlcore/debugfs.c
@@ -993,7 +993,7 @@ static ssize_t sleep_auth_write(struct file *file,
 		return -EINVAL;
 	}
 
-	if (value < 0 || value > WL1271_PSM_MAX) {
+	if (value > WL1271_PSM_MAX) {
 		wl1271_warning("sleep_auth must be between 0 and %d",
 			       WL1271_PSM_MAX);
 		return -ERANGE;