From: Sascha Hauer <s.hauer@pengutronix.de>
To: Alexander Shiyan <shc_work@mail.ru>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 10/12] imx_keypad: Fix error handling
Date: Wed, 23 Apr 2014 11:54:24 +0200 [thread overview]
Message-ID: <20140423095424.GK5858@pengutronix.de> (raw)
In-Reply-To: <1397290265-21273-10-git-send-email-shc_work@mail.ru>
On Sat, Apr 12, 2014 at 12:11:03PM +0400, Alexander Shiyan wrote:
> Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
> ---
> drivers/input/imx_keypad.c | 17 ++++++++---------
> 1 file changed, 8 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/input/imx_keypad.c b/drivers/input/imx_keypad.c
> index e6870df..a1e2055 100644
> --- a/drivers/input/imx_keypad.c
> +++ b/drivers/input/imx_keypad.c
> @@ -392,17 +392,17 @@ static int __init imx_keypad_probe(struct device_d *dev)
> struct console_device *cdev;
> int error, i;
>
> - keypad = xzalloc(sizeof(struct imx_keypad));
> - if (!keypad) {
> - pr_err("not enough memory for driver data\n");
> - error = -ENOMEM;
> - }
> -
> if (!keymap_data) {
> pr_err("no keymap defined\n");
> return -ENODEV;
> }
>
> + keypad = xzalloc(sizeof(struct imx_keypad));
> + if (!keypad) {
> + pr_err("not enough memory for driver data\n");
> + return -ENOMEM;
> + }
No need to check the result from xzalloc. Removed this while applying.
Sascha
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next prev parent reply other threads:[~2014-04-23 9:54 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-12 8:10 [PATCH 01/12] scripts: imx-image: Fix resource leak Alexander Shiyan
2014-04-12 8:10 ` [PATCH 02/12] gui: " Alexander Shiyan
2014-04-12 8:10 ` [PATCH 03/12] lzo: Remove unused variable Alexander Shiyan
2014-04-12 8:10 ` [PATCH 04/12] ubifs: " Alexander Shiyan
2014-04-12 8:10 ` [PATCH 05/12] commands/mount: Return real error code if "mount" fail Alexander Shiyan
2014-04-23 9:47 ` Sascha Hauer
2014-04-12 8:10 ` [PATCH 06/12] commands/uimage: Fix error printing Alexander Shiyan
2014-04-12 8:11 ` [PATCH 07/12] commands/umount: Return real error code if "umount" fail Alexander Shiyan
2014-04-23 9:54 ` Sascha Hauer
2014-04-12 8:11 ` [PATCH 08/12] commands/usbserial: Remove unused variable Alexander Shiyan
2014-04-12 8:11 ` [PATCH 09/12] ata: pata-imx: " Alexander Shiyan
2014-04-12 8:11 ` [PATCH 10/12] imx_keypad: Fix error handling Alexander Shiyan
2014-04-23 9:54 ` Sascha Hauer [this message]
2014-04-12 8:11 ` [PATCH 11/12] mtd: partition: Remove unused variable Alexander Shiyan
2014-04-12 8:11 ` [PATCH 12/12] mtd: nand: bbt: " Alexander Shiyan
2014-04-23 9:56 ` [PATCH 01/12] scripts: imx-image: Fix resource leak Sascha Hauer
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