Convert to %pM instead of using custom code.
While here, replace one time use structure by buffer on stack.
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
drivers/staging/fieldbus/anybuss/hms-profinet.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/fieldbus/anybuss/hms-profinet.c
b/drivers/staging/fieldbus/anybuss/hms-profinet.c
index 31c43a0a5776..505480fb281d 100644
--- a/drivers/staging/fieldbus/anybuss/hms-profinet.c
+++ b/drivers/staging/fieldbus/anybuss/hms-profinet.c
@@ -26,10 +26,6 @@
* exactly as advertised.
*/
-struct msg_mac_addr {
- u8 addr[6];
-};
-
struct profi_priv {
struct fieldbus_dev fbdev;
struct anybuss_client *client;
@@ -59,17 +55,13 @@ static int profi_id_get(struct fieldbus_dev *fbdev, char
*buf,
size_t max_size)
{
struct profi_priv *priv = container_of(fbdev, struct profi_priv, fbdev);
- struct msg_mac_addr response;
+ u8 mac[ETH_ALEN];
int ret;
- ret = anybuss_recv_msg(priv->client, 0x0010, &response,
- sizeof(response));
+ ret = anybuss_recv_msg(priv->client, 0x0010, &mac, sizeof(mac));
if (ret < 0)
return ret;
- return snprintf(buf, max_size, "%02X:%02X:%02X:%02X:%02X:%02X\n",
- response.addr[0], response.addr[1],
- response.addr[2], response.addr[3],
- response.addr[4], response.addr[5]);
+ return snprintf(buf, max_size, "%pM\n", mac);
}
static bool profi_enable_get(struct fieldbus_dev *fbdev)
--
2.27.0
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