Messages in this thread | | | Date | Tue, 27 Oct 2020 17:42:26 -0700 | From | Jakub Kicinski <> | Subject | Re: [PATCH net-next 01/11] atm: horizon: shut up clang null pointer arithmetic warning |
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On Mon, 26 Oct 2020 22:29:48 +0100 Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > Building a "W=1" kernel with clang produces a warning about > suspicous pointer arithmetic: > > drivers/atm/horizon.c:1844:52: warning: performing pointer arithmetic > on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] > for (mem = (HDW *) memmap; mem < (HDW *) (memmap + 1); ++mem) > > The way that the addresses are handled is very obscure, and > rewriting it to be more conventional seems fairly pointless, given > that this driver probably has no users. > Shut up this warning by adding a cast to uintptr_t. > > Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Hi!
I'm not sure what your plan is for re-spinning but when you do could you please split the wireless changes out? Also we never got patch 3 IDK if that's a coincidence or if it wasn't for networking...
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