From: Gustavo Padovan <gustavo@padovan.org>
To: Andre Guedes <andre.guedes@openbossa.org>
Cc: linux-bluetooth@vger.kernel.org
Subject: Re: [RFC] Bluetooth: Fix compile warning in l2cap_core.c
Date: Fri, 1 Jun 2012 20:09:18 -0300 [thread overview]
Message-ID: <20120601230918.GH24769@joana> (raw)
In-Reply-To: <1338507556-10920-1-git-send-email-andre.guedes@openbossa.org>
Hi Andre,
* Andre Guedes <andre.guedes@openbossa.org> [2012-05-31 20:39:16 -0300]:
> This patch fixes the following warning reported by gcc 4.7.0:
>
> net/bluetooth/l2cap_core.c: In function 'l2cap_config_rsp':
> net/bluetooth/l2cap_core.c:3302:13: warning: 'rfc.max_pdu_size' may be used uninitialized in this function [-Wmaybe-uninitialized]
> net/bluetooth/l2cap_core.c:3266:24: note: 'rfc.max_pdu_size' was declared here
> net/bluetooth/l2cap_core.c:3298:25: warning: 'rfc.monitor_timeout' may be used uninitialized in this function [-Wmaybe-uninitialized]
> net/bluetooth/l2cap_core.c:3266:24: note: 'rfc.monitor_timeout' was declared here
> net/bluetooth/l2cap_core.c:3297:25: warning: 'rfc.retrans_timeout' may be used uninitialized in this function [-Wmaybe-uninitialized]
> net/bluetooth/l2cap_core.c:3266:24: note: 'rfc.retrans_timeout' was declared here
> net/bluetooth/l2cap_core.c:3295:2: warning: 'rfc.mode' may be used uninitialized in this function [-Wmaybe-uninitialized]
> net/bluetooth/l2cap_core.c:3266:24: note: 'rfc.mode' was declared here
So I think this is a false positive, I've seen this warning here for more than
a month, since I updated to fedora 17.
At some people will disable this warning in the kernel compile process if this
appear in others places in the kernel as false positive too.
Gustavo
next prev parent reply other threads:[~2012-06-01 23:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-31 23:39 [RFC] Bluetooth: Fix compile warning in l2cap_core.c Andre Guedes
2012-06-01 7:03 ` Andrei Emeltchenko
2012-06-01 23:09 ` Gustavo Padovan [this message]
2012-06-04 7:17 ` Szymon Janc
2012-06-05 19:01 ` Andre Guedes
2012-06-06 4:38 ` Gustavo Padovan
2012-06-06 7:33 ` Andrei Emeltchenko
2012-06-06 7:58 ` Szymon Janc
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