From: Tushar Behera <tushar.behera@linaro.org>
To: linux-kernel@vger.kernel.org
Cc: patches@linaro.org, Luciano Coelho <coelho@ti.com>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org
Subject: [PATCH 14/14] wlcore: Remove redundant check on unsigned variable
Date: Fri, 16 Nov 2012 12:20:46 +0530 [thread overview]
Message-ID: <1353048646-10935-15-git-send-email-tushar.behera@linaro.org> (raw)
In-Reply-To: <1353048646-10935-1-git-send-email-tushar.behera@linaro.org>
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>
---
drivers/net/wireless/ti/wlcore/debugfs.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c
index c86bb00..93f801d 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;
--
1.7.4.1
next prev parent reply other threads:[~2012-11-16 6:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-16 6:50 [PATCH 00/14] Modify signed comparisons of unsigned variables Tushar Behera
2012-11-16 6:50 ` [PATCH 08/14] xen: netback: Remove redundant check on unsigned variable Tushar Behera
2012-11-16 9:16 ` Ian Campbell
2012-12-28 5:15 ` Tushar Behera
2012-12-28 10:41 ` [Xen-devel] " Wei Liu
2013-01-02 21:40 ` Konrad Rzeszutek Wilk
2012-11-16 6:50 ` [PATCH 10/14] atm: Removed " Tushar Behera
2012-12-28 5:16 ` Tushar Behera
2012-12-31 15:18 ` chas williams - CONTRACTOR
2012-11-16 6:50 ` Tushar Behera [this message]
2012-11-16 18:24 ` [PATCH 14/14] wlcore: Remove " Luciano Coelho
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