From: Martin Kaiser <martin@kaiser.cx>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>,
Phillip Potter <phil@philpotter.co.uk>,
Michael Straube <straube.linux@gmail.com>,
Pavel Skripkin <paskripkin@gmail.com>,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
Martin Kaiser <martin@kaiser.cx>
Subject: [PATCH 07/14] staging: r8188eu: use memcpy for fallback mac address
Date: Sat, 9 Jul 2022 19:09:53 +0200 [thread overview]
Message-ID: <20220709171000.180481-8-martin@kaiser.cx> (raw)
In-Reply-To: <20220709171000.180481-1-martin@kaiser.cx>
Use memcpy to store the fallback mac address in eeprom->mac_addr. Do not
copy byte by byte.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/r8188eu/hal/usb_halinit.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index 258ab963cf8a..5151cded145b 100644
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -912,13 +912,11 @@ unsigned int rtl8188eu_inirp_init(struct adapter *Adapter)
static void Hal_EfuseParseMACAddr_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail)
{
- u16 i;
u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0x81, 0x88, 0x02};
struct eeprom_priv *eeprom = &adapt->eeprompriv;
if (AutoLoadFail) {
- for (i = 0; i < 6; i++)
- eeprom->mac_addr[i] = sMacAddr[i];
+ memcpy(eeprom->mac_addr, sMacAddr, ETH_ALEN);
} else {
/* Read Permanent MAC address */
memcpy(eeprom->mac_addr, &hwinfo[EEPROM_MAC_ADDR_88EU], ETH_ALEN);
--
2.30.2
next prev parent reply other threads:[~2022-07-09 17:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-09 17:09 [PATCH 00/14] clean up efuse reading Martin Kaiser
2022-07-09 17:09 ` [PATCH 01/14] staging: r8188eu: remove unused eeprom defines Martin Kaiser
2022-07-09 17:09 ` [PATCH 02/14] staging: r8188eu: remove EepromOrEfuse from struct eeprom_priv Martin Kaiser
2022-07-09 17:09 ` [PATCH 03/14] staging: r8188eu: remove eeprom function prototypes Martin Kaiser
2022-07-09 17:09 ` [PATCH 04/14] staging: r8188eu: merge EFUSE_ShadowMapUpdate with its caller Martin Kaiser
2022-07-09 17:09 ` [PATCH 05/14] staging: r8188eu: use a local buffer for efuse data Martin Kaiser
2022-07-12 12:25 ` Dan Carpenter
2022-07-12 13:45 ` Larry Finger
2022-07-09 17:09 ` [PATCH 06/14] staging: r8188eu: always initialise efuse buffer with 0xff Martin Kaiser
2022-07-09 17:09 ` Martin Kaiser [this message]
2022-07-12 16:28 ` [PATCH 07/14] staging: r8188eu: use memcpy for fallback mac address Joe Perches
2022-07-09 17:09 ` [PATCH 08/14] staging: r8188eu: merge ReadEFuseByIC into rtl8188e_ReadEFuse Martin Kaiser
2022-07-09 17:09 ` [PATCH 09/14] staging: r8188eu: txpktbuf_bndy is always 0 Martin Kaiser
2022-07-09 17:09 ` [PATCH 10/14] staging: r8188eu: offset is always 0 in rtl8188e_ReadEFuse Martin Kaiser
2022-07-09 17:09 ` [PATCH 11/14] staging: r8188eu: offset is always 0 in iol_read_efuse Martin Kaiser
2022-07-09 17:09 ` [PATCH 12/14] staging: r8188eu: _offset is always 0 in efuse_phymap_to_logical Martin Kaiser
2022-07-09 17:09 ` [PATCH 13/14] staging: r8188eu: efuse_utilized is never read Martin Kaiser
2022-07-09 17:10 ` [PATCH 14/14] staging: r8188eu: the bcnhead parameter is always 0 Martin Kaiser
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