From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Dan Carpenter <dan.carpenter@oracle.com>,
"John W. Linville" <linville@tuxdriver.com>
Subject: [PATCH 3.10 11/22] p54: clamp properly instead of just truncating
Date: Fri, 28 Mar 2014 10:32:03 -0700 [thread overview]
Message-ID: <20140328173110.951329814@linuxfoundation.org> (raw)
In-Reply-To: <20140328173109.378288825@linuxfoundation.org>
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter <dan.carpenter@oracle.com>
commit 608cfbe4abaf76e9d732efd7ed1cfa3998163d91 upstream.
The call to clamp_t() first truncates the variable signed 8 bit and as a
result, the actual clamp is a no-op.
Fixes: 0d78156eef1d ('p54: improve site survey')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/wireless/p54/txrx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -587,7 +587,7 @@ static void p54_rx_stats(struct p54_comm
chan = priv->curchan;
if (chan) {
struct survey_info *survey = &priv->survey[chan->hw_value];
- survey->noise = clamp_t(s8, priv->noise, -128, 127);
+ survey->noise = clamp(priv->noise, -128, 127);
survey->channel_time = priv->survey_raw.active;
survey->channel_time_tx = priv->survey_raw.tx;
survey->channel_time_busy = priv->survey_raw.tx +
next prev parent reply other threads:[~2014-03-28 17:30 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-28 17:31 [PATCH 3.10 00/22] 3.10.35-stable review Greg Kroah-Hartman
2014-03-28 17:31 ` [PATCH 3.10 01/22] ALSA: compress: Pass through return value of open ops callback Greg Kroah-Hartman
2014-03-28 17:31 ` [PATCH 3.10 02/22] tracing: Fix array size mismatch in format string Greg Kroah-Hartman
2014-03-28 17:31 ` [PATCH 3.10 03/22] media: cxusb: unlock on error in cxusb_i2c_xfer() Greg Kroah-Hartman
2014-03-28 17:31 ` [PATCH 3.10 04/22] media: dw2102: some missing unlocks on error Greg Kroah-Hartman
2014-03-28 17:31 ` [PATCH 3.10 05/22] media: cx18: check for allocation failure in cx18_read_eeprom() Greg Kroah-Hartman
2014-03-28 17:31 ` [PATCH 3.10 06/22] libceph: block I/O when PAUSE or FULL osd map flags are set Greg Kroah-Hartman
2014-03-28 17:31 ` [PATCH 3.10 07/22] libceph: resend all writes after the osdmap loses the full flag Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 08/22] ASoC: max98090: make REVISION_ID readable Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 09/22] x86: bpf_jit: support negative offsets Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 10/22] deb-pkg: Fix cross-building linux-headers package Greg Kroah-Hartman
2014-03-28 17:32 ` Greg Kroah-Hartman [this message]
2014-03-28 17:32 ` [PATCH 3.10 12/22] regulator: core: Replace direct ops->disable usage Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 13/22] ARM: move outer_cache declaration out of ifdef Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 14/22] ARM: highbank: avoid L2 cache smc calls when PL310 is not present Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 15/22] Input: elantech - improve clickpad detection Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 16/22] KVM: MMU: handle invalid root_hpa at __direct_map Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 17/22] KVM: x86: handle invalid root_hpa everywhere Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 18/22] KVM: VMX: fix use after free of vmx->loaded_vmcs Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 19/22] Input: wacom - make sure touch_max is set for touch devices Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 20/22] xhci: Fix resume issues on Renesas chips in Samsung laptops Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 21/22] e100: Fix "disabling already-disabled device" warning Greg Kroah-Hartman
2014-03-28 17:32 ` [PATCH 3.10 22/22] sched/autogroup: Fix race with task_groups list Greg Kroah-Hartman
2014-03-29 1:00 ` [PATCH 3.10 00/22] 3.10.35-stable review Guenter Roeck
2014-03-30 1:26 ` Shuah Khan
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