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net: phy: directly copy struct mdio_board_info in mdiobus_register_board_info

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Using a direct assignment instead of memcpy reduces the text segment
size from 0x273 bytes to 0x19b bytes in my case.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/af371f2a-42f3-4d94-80b9-3420380a3f6f@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Heiner Kallweit 2025-06-11 22:13:02 +02:00 committed by Jakub Kicinski
parent 11d40db271
commit f59fdcef3a
1 changed files with 2 additions and 3 deletions
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5
drivers/net/phy/mdio-boardinfo.c
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@ -62,14 +62,13 @@ int mdiobus_register_board_info(const struct mdio_board_info *info,
unsigned int n)
{
struct mdio_board_entry *be;
unsigned int i;
be = kcalloc(n, sizeof(*be), GFP_KERNEL);
if (!be)
return -ENOMEM;
for (i = 0; i < n; i++, be++, info++) {
memcpy(&be->board_info, info, sizeof(*info));
for (int i = 0; i < n; i++, be++) {
be->board_info = info[i];
mutex_lock(&mdio_board_lock);
list_add_tail(&be->list, &mdio_board_list);
mutex_unlock(&mdio_board_lock);