From: Larry Finger <Larry.Finger@lwfinger.net>
To: Catalin Iacob <iacobcatalin@gmail.com>
Cc: "John W. Linville" <linville@tuxdriver.com>,
linux-wireless@vger.kernel.org
Subject: Re: [PATCH] rtlwifi: Initialize rate_init member of struct rate_control_ops
Date: Mon, 11 Feb 2013 15:58:53 -0600 [thread overview]
Message-ID: <5119699D.8010703@lwfinger.net> (raw)
In-Reply-To: <1360617485-6194-1-git-send-email-iacobcatalin@gmail.com>
On 02/11/2013 03:18 PM, Catalin Iacob wrote:
> This partially reverts commit 44ba973699b831414c3f8eef68ee5a7fe1208a05.
>
> rate_control_rate_init assumes the rate_init member of
> struct rate_control_ops is not NULL therefore not initializing it leads to
> an oops as soon the driver succesfully associates to an AP.
>
> The removal of rate_update from 44ba973699b831414c3f8eef68ee5a7fe1208a05
> is ok because rate_update is checked for NULL before being
> called.
>
> Signed-off-by: Catalin Iacob <iacobcatalin@gmail.com>
ACKed-by: Larry Finger <Larry.Finger@lwfinger.net>
John,
This patch should be applied. Obviously, I missed the oops in my testing.
The real fix will be to not supply any rate-control operations as suggested by
Johannes, but that will take some time.
Larry
prev parent reply other threads:[~2013-02-11 21:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-11 21:18 [PATCH] rtlwifi: Initialize rate_init member of struct rate_control_ops Catalin Iacob
2013-02-11 21:22 ` Johannes Berg
2013-02-11 21:37 ` Larry Finger
2013-02-11 21:42 ` Johannes Berg
2013-02-11 21:48 ` Larry Finger
2013-02-11 21:58 ` Larry Finger [this message]
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