staging:nvec:nvec_ps2.c: Prefering kzalloc(sizeof(*ser_dev)...) over kzalloc(sizeof(struct serio)...)

Prefer kzalloc(sizeof(*ser_dev)...) over kzalloc(sizeof(struct
serio)...) as reported by checkpatch.pl.

Signed-off-by: Arushi Singhal <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/staging/nvec/nvec_ps2.c

···
 	struct nvec_chip *nvec = dev_get_drvdata(pdev->dev.parent);
 	struct serio *ser_dev;
 
-	ser_dev = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	ser_dev = kzalloc(sizeof(*ser_dev), GFP_KERNEL);
 	if (!ser_dev)
 		return -ENOMEM;