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net/usb/kalmia: use ARRAY_SIZE for various array sizing calculations

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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@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2018-03-02 13:42:39 +00:00 committed by David S. Miller
parent 3c34cb9def
commit b72c8a7e2c
1 changed files with 4 additions and 4 deletions
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8
drivers/net/usb/kalmia.c
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@ -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;