From: Borislav Petkov <bp@alien8.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Borislav Petkov <bp@alien8.de>, Frank Seidel <frank@f-seidel.de>,
Matthew Garrett <mjg@redhat.com>,
platform-driver-x86@vger.kernel.org
Subject: [PATCH] hdaps: Shut up gcc uninitialized variable warnings
Date: Thu, 24 Nov 2011 15:01:31 +0100 [thread overview]
Message-ID: <1322143291-5286-1-git-send-email-bp@alien8.de> (raw)
Turn off the following triggered with gcc 4.6.1 on Debian testing:
drivers/platform/x86/hdaps.c: In function ‘hdaps_temp2_show’:
drivers/platform/x86/hdaps.c:398:16: warning: ‘temp’ may be used uninitialized in this function [-Wuninitialized]
drivers/platform/x86/hdaps.c: In function ‘hdaps_temp1_show’:
drivers/platform/x86/hdaps.c:385:16: warning: ‘temp’ may be used uninitialized in this function [-Wuninitialized]
Cc: Frank Seidel <frank@f-seidel.de>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: platform-driver-x86@vger.kernel.org
Signed-off-by: Borislav Petkov <bp@alien8.de>
---
drivers/platform/x86/hdaps.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
index 5a34973..2fdacc2 100644
--- a/drivers/platform/x86/hdaps.c
+++ b/drivers/platform/x86/hdaps.c
@@ -375,7 +375,7 @@ static ssize_t hdaps_variance_show(struct device *dev,
static ssize_t hdaps_temp1_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- u8 temp;
+ u8 uninitialized_var(temp);
int ret;
ret = hdaps_readb_one(HDAPS_PORT_TEMP1, &temp);
@@ -388,7 +388,7 @@ static ssize_t hdaps_temp1_show(struct device *dev,
static ssize_t hdaps_temp2_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
- u8 temp;
+ u8 uninitialized_var(temp);
int ret;
ret = hdaps_readb_one(HDAPS_PORT_TEMP2, &temp);
--
1.7.8.rc0.35.gee6df
next reply other threads:[~2011-11-24 14:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-24 14:01 Borislav Petkov [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-11-24 13:59 [PATCH] hdaps: Shut up gcc uninitialized variable warnings Borislav Petkov
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