Instead of custom approach the patch converts code to use %pM specifier to print MAC.
Signed-off-by: Andy Shevchenko <[email protected]> --- drivers/usb/gadget/function/u_ether.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index 6e6f876..f1fd777 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -729,9 +729,7 @@ static int get_ether_addr_str(u8 dev_addr[ETH_ALEN], char *str, int len) if (len < 18) return -EINVAL; - snprintf(str, len, "%02x:%02x:%02x:%02x:%02x:%02x", - dev_addr[0], dev_addr[1], dev_addr[2], - dev_addr[3], dev_addr[4], dev_addr[5]); + snprintf(str, len, "%pM", dev_addr); return 18; } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
