Staging: ks7010: Use sizeof structure *pointer over sizeof structure in kzalloc()

This issue was found by checkpatch.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/ks7010_sdio.c

@@ -955,7 +955,7 @@ static int ks7010_sdio_probe(struct sdio_func *func,
 	netdev = NULL;
 
 	/* initilize ks_sdio_card */
-	card = kzalloc(sizeof(struct ks_sdio_card), GFP_KERNEL);
+	card = kzalloc(sizeof(*card), GFP_KERNEL);
 	if (!card)
 		return -ENOMEM;