On Mon, May 25, 2015 at 07:22:40PM +0300, Dan Carpenter wrote: > On Fri, May 15, 2015 at 03:46:49PM +0530, Sudip Mukherjee wrote: > > On Thu, May 14, 2015 at 06:18:59PM +0300, Dan Carpenter wrote: > > > On Thu, May 14, 2015 at 07:55:59PM +0530, Sudip Mukherjee wrote: > > > > the if comparison is always true as anything bitwise and-ing with 0x1E > > > > can never be equal to 0x03. > > > > > > > > Fixes bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=69881 > > > > > > > > > > It doesn't fix anything though, it just silences the warning. Warnings > > > are nice because they let you know that the code is buggy. It's better > > > to leave them there instead of making the bugs more complicated to find. > > > > but I am not seeing any warnings. I tried with make W=1, tried with > > sparse, but still no warning. am i missing something? > > David Binderman is using a static checker of some kind. I'm not sure > which. It might be cppcheck or it might be something private. Its not cppcheck. I use it when I feel lazy. :) And if it is something private then only David can see the warning, in that case why do we need to keep a code which is obviously wrong?
regards sudip _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
