On Mon, Jul 20, 2015 at 06:58:32PM +0530, Sudip Mukherjee wrote: > On Mon, Jul 20, 2015 at 01:38:46PM +0100, Chris Wilson wrote: > > On Mon, Jul 20, 2015 at 05:59:29PM +0530, Sudip Mukherjee wrote: > > > We were dereferencing dev first and then checking if it is NULL. Lets > > > check for NULL first and then dereference. > > > > The code is bonkers. Testing for a lack of a correctly constructed > > debugfs seq_file inside the debugfs seq_file callback is inane. > I missed seeing before sending this patch that there are some more > places where this has been done. > Then are you suggesting to remove the test?
It's all been added for the tp validation support. And yes it should be removed everywhere. -Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch -- 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/
