On Sat, Apr 04, 2020 at 11:23:08AM +0200, Greg KH wrote: > On Fri, Apr 03, 2020 at 11:48:16PM +0530, madhuparnabhowmik10@xxxxxxxxx wrote: > > From: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx> > > > > u132_static_list is a global list protected by u132_module_lock. > > It is read in the u132_hcd_exit() function without holding the lock > > thus may lead to data race. > > However, it turns out that this list isn't used for anything useful > > and thus it is okay to get rid of it. > > Thus, remove the u132_static_list from u132-hcd module. > > Also remove struct list_head u132_list from struct u132. > > > > Found by Linux Driver Verification project (linuxtesting.org). > > > > Suggested-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> > > Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@xxxxxxxxx> > > --- > > drivers/usb/host/u132-hcd.c | 10 ---------- > > 1 file changed, 10 deletions(-) > > Please properly version your patches, otherwise I have no idea what > changed from the previous one, nor do I know which patch to take over > which. > > The instructions for how to do this is in the documentation. Please fix > up and resend so I have a chance to know what to do... > Sure, I will do it. Thank you, Madhuparna > thanks, > > greg k-h
