From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 15 May 2017 09:08:10 +0000 (+0200)
Subject: ipack: Improve a size determination in ipack_bus_register()
X-Git-Tag: v4.13-rc1~181^2~141
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=ff35eb23de9be50fbe3405f35244b5e82eadc5fa;p=linux.git

ipack: Improve a size determination in ipack_bus_register()

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>
Acked-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/ipack/ipack.c b/drivers/ipack/ipack.c
index 575c4f29e0f7..a1e07a77d4e6 100644
--- a/drivers/ipack/ipack.c
+++ b/drivers/ipack/ipack.c
@@ -212,7 +212,7 @@ struct ipack_bus_device *ipack_bus_register(struct device *parent, int slots,
 	int bus_nr;
 	struct ipack_bus_device *bus;
 
-	bus = kzalloc(sizeof(struct ipack_bus_device), GFP_KERNEL);
+	bus = kzalloc(sizeof(*bus), GFP_KERNEL);
 	if (!bus)
 		return NULL;