From: Greg KH <gregkh@linuxfoundation.org>
To: Nicholas Krause <xerofoify@gmail.com>
Cc: ben@decadent.org.uk, lisa@xenapiadmin.com,
valentina.manea.m@gmail.com, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCHv4]staging:rtl8192e: check return value of dev_skb_alloc
Date: Wed, 18 Jun 2014 16:18:46 -0700 [thread overview]
Message-ID: <20140618231846.GC7234@kroah.com> (raw)
In-Reply-To: <1403133030-6682-1-git-send-email-xerofoify@gmail.com>
On Wed, Jun 18, 2014 at 07:10:30PM -0400, Nicholas Krause wrote:
> diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
> index 1a95d1f..1a90546 100644
> --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
> +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_firmware.c
> @@ -61,6 +61,10 @@ static bool fw_download_code(struct net_device *dev, u8 *code_virtual_address,
> }
>
> skb = dev_alloc_skb(frag_length + 4);
> + if (!skb)
> + !return rt_status;
> memcpy((unsigned char *)(skb->cb), &dev, sizeof(dev));
> tcb_desc = (struct cb_desc *)(skb->cb + MAX_DEV_ADDR_SIZE);
> tcb_desc->queue_index = TXCMD_QUEUE;
> --
This is a joke now, right?
I'm going to give you a bit of time to step back, relax, and think about
what you are doing. Feel free to come back next week with a fixed and
correct patch when you go and read my previous review comments.
greg k-h
prev parent reply other threads:[~2014-06-18 23:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-18 23:10 [PATCHv4]staging:rtl8192e: check return value of dev_skb_alloc Nicholas Krause
2014-06-18 23:18 ` Greg KH [this message]
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