From: Joe Perches <joe@perches.com>
To: Keyur Patel <iamkeyur96@gmail.com>
Cc: Johan Hovold <johan@kernel.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gnss: core: added logging statement when kfifo_alloc fails
Date: Tue, 09 Jul 2019 20:40:48 -0700 [thread overview]
Message-ID: <61c2ba4e229a6971e90627433bedae2dd28ea6a1.camel@perches.com> (raw)
In-Reply-To: <20190709231448.30799-1-iamkeyur96@gmail.com>
On Tue, 2019-07-09 at 19:14 -0400, Keyur Patel wrote:
> Added missing logging statement when kfifo_alloc fails, to improve
> debugging.\
Nack
> diff --git a/drivers/gnss/core.c b/drivers/gnss/core.c
[]
> @@ -256,6 +256,7 @@ struct gnss_device *gnss_allocate_device(struct device *parent)
>
> ret = kfifo_alloc(&gdev->read_fifo, GNSS_READ_FIFO_SIZE, GFP_KERNEL);
> if (ret)
> + pr_err("kfifo_alloc failed\n");
> goto err_put_device;
c is not python.
This will not do what you might expect.
> gdev->write_buf = kzalloc(GNSS_WRITE_BUF_SIZE, GFP_KERNEL);
next prev parent reply other threads:[~2019-07-10 3:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-09 23:14 [PATCH] gnss: core: added logging statement when kfifo_alloc fails Keyur Patel
2019-07-10 3:40 ` Joe Perches [this message]
2019-07-09 23:59 ` [PATCH v2] " Keyur Patel
2019-07-11 8:26 ` Joe Perches
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