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staging: fieldbus: Use %pM format specifier for MAC addresses 

Convert to %pM instead of using custom code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20201027183427.25736-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2020-10-27 20:34:27 +02:00 committed by Greg Kroah-Hartman
parent af702094a6
commit 73142e110b
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/fieldbus/anybuss/hms-profinet.c
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@ -66,10 +66,7 @@ static int profi_id_get(struct fieldbus_dev *fbdev, char *buf,
sizeof(response));
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", response.addr);
}
static bool profi_enable_get(struct fieldbus_dev *fbdev)