Messages in this thread | | | Date | Sat, 4 Dec 2010 12:03:50 +0100 | Subject | Re: [PATCH 1/2] vsprintf: Add %pMbt, bluetooth mac address | From | Michał Mirosław <> |
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2010/12/4 Joe Perches <joe@perches.com>: > Bluetooth output the MAC address in reverse order. > Bluetooth memory order: 00 01 02 03 04 05 is output "05:04:03:02:01:00". > > This can save overall text when bluetooth is compiled in. > > Bluetooth currently uses a very slightly unsafe local function (batostr) > to output these formatted addresses. > > Adding %pMbt allows the batostr function to be removed.
Just a nitpick: You could call it %pMR, as in 'Reverse', so it sounds better when/if some other subsystem uses it. It would also be a hint of what is this doing instead of where it came from.
Best Regards, Michał Mirosław -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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