From: SF Markus Elfring <elfring@users.sourceforge.net>
To: linux-usb@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Matthieu Castet <castet.matthieu@free.fr>,
Stanislaw Gruszka <stf_xl@wp.pl>
Cc: LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
Subject: [PATCH 2/4] ueagle-atm: Improve a size determination in uea_bind()
Date: Fri, 19 May 2017 19:49:07 +0200 [thread overview]
Message-ID: <0cf69514-9270-2e34-a9f1-6af2644ac48e@users.sourceforge.net> (raw)
In-Reply-To: <d1c7c5d1-68b8-bbfc-8d0b-71a8e6cdd152@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Fri, 19 May 2017 19:09:28 +0200
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/usb/atm/ueagle-atm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index 16fd87df69e1..9725e6f2f301 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -2551,7 +2551,7 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
return ret;
}
- sc = kzalloc(sizeof(struct uea_softc), GFP_KERNEL);
+ sc = kzalloc(sizeof(*sc), GFP_KERNEL);
if (!sc)
return -ENOMEM;
--
2.13.0
next prev parent reply other threads:[~2017-05-19 17:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-19 17:45 [PATCH 0/4] ueagle-atm: Adjustments for eight function implementations SF Markus Elfring
2017-05-19 17:47 ` [PATCH 1/4] ueagle-atm: Delete error messages for failed memory allocations in two functions SF Markus Elfring
2017-05-19 17:49 ` SF Markus Elfring [this message]
2017-05-19 17:50 ` [PATCH 3/4] ueagle-atm: Delete unnecessary return statements " SF Markus Elfring
2017-05-19 17:51 ` [PATCH 4/4] ueagle-atm: Adjust three checks for null pointers SF Markus Elfring
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