On 03/22/14 03:01, Arnd Bergmann wrote:
On Saturday 22 March 2014, [email protected] wrote:diff --git a/include/asm-generic/cmpxchg-local.h b/include/asm-generic/cmpxchg-local.h index d8d4c89..4c41bb8 100644 --- a/include/asm-generic/cmpxchg-local.h +++ b/include/asm-generic/cmpxchg-local.h @@ -41,6 +41,7 @@ static inline unsigned long __cmpxchg_local_generic(volatile void *ptr, break; default: wrong_size_cmpxchg(ptr); + prev = 0; } raw_local_irq_restore(flags); return prev;How about using __unreachable() instead to annotate the fact that you won't get here?
Yours is a _much_ better idea. Will fix. Thanks, Behan -- Behan Webster [email protected] -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
