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Date: Fri, 2 Mar 2018 13:42:39 +0000 From: Colin King <colin.king@...onical.com> To: "David S . Miller" <davem@...emloft.net>, Johannes Berg <johannes.berg@...el.com>, linux-usb@...r.kernel.org, netdev@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] net/usb/kalmia: use ARRAY_SIZE for various array sizing calculations From: Colin Ian King <colin.king@...onical.com> Use the ARRAY_SIZE macro on a couple of arrays to determine size of the arrays. Also fix up alignment to clean up a checkpatch warning. Improvement suggested by Coccinelle. Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/net/usb/kalmia.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/usb/kalmia.c b/drivers/net/usb/kalmia.c index ce0b0b4e3a57..2243da0aa991 100644 --- a/drivers/net/usb/kalmia.c +++ b/drivers/net/usb/kalmia.c @@ -114,14 +114,14 @@ kalmia_init_and_get_ethernet_addr(struct usbnet *dev, u8 *ethernet_addr) return -ENOMEM; memcpy(usb_buf, init_msg_1, 12); - status = kalmia_send_init_packet(dev, usb_buf, sizeof(init_msg_1) - / sizeof(init_msg_1[0]), usb_buf, 24); + status = kalmia_send_init_packet(dev, usb_buf, ARRAY_SIZE(init_msg_1), + usb_buf, 24); if (status != 0) return status; memcpy(usb_buf, init_msg_2, 12); - status = kalmia_send_init_packet(dev, usb_buf, sizeof(init_msg_2) - / sizeof(init_msg_2[0]), usb_buf, 28); + status = kalmia_send_init_packet(dev, usb_buf, ARRAY_SIZE(init_msg_2), + usb_buf, 28); if (status != 0) return status; -- 2.15.1
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