On Tue, Apr 23, 2013 at 03:41:18PM +0400, Dmitry Monakhov wrote: > The only guess I have is that this is a miss typo because buffer > is busy if some one hold an reference (bh->b_count !=0 ) || > it is (dirty | locked). So following patch
... is pointless. All callers only care about the return value being zero or non-zero and not about specific values. Granted, doing it that way is a micro-optimization, but it's still a valid one. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
