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 575c4f2..a1e07a7 100644 (file)
--- 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;