On Fri, 14 Nov 2008 16:20:38 +0000 David Howells <dhowells@xxxxxxxxxx> wrote: > Fix an uninitialised variable warning in the 8250 driver: > > CC drivers/serial/8250.o > drivers/serial/8250.c: In function 'serial8250_shutdown': > drivers/serial/8250.c:1612: warning: 'i' may be used uninitialized in this function Current versions of gcc that I've tested get this all correct just fine for x86 at least. Do check that the BUG_ON() helper for whatever platform you are using needs to correctly indicate that its BUG spewing path may not return (__attibute((__noreturn__)). I seem to remember some of the architectures are broken on that. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
