On Wed, May 22, 2019 at 06:56:39PM -0700, Nathan Chancellor wrote: > On Thu, May 02, 2019 at 08:33:40PM -0700, Nathan Chancellor wrote: > > Hi all, > > > > When building with -Wuninitialized, Clang warns: > > > > drivers/misc/sgi-xp/xpc_partition.c:73:14: warning: variable 'buf' is > > uninitialized when used within its own initialization [-Wuninitialized] > > void *buf = buf; > > ~~~ ^~~ > > 1 warning generated. > > > > I am not really sure how to properly initialize buf in this instance. > > I would assume it would involve xpc_kmalloc_cacheline_aligned like > > further down in the function but maybe not, this function isn't entirely > > clear. Could we get your input, this is one of the last warnings I see > > in a few allyesconfig builds. > > > > Thanks, > > Nathan > > Hi all, > > Friendly ping for comments/input. This is one of a few remaining > warnings I see, it'd be nice to get it fixed up so we can turn it on for > the whole kernel.
Patches are gladly welcome :) thanks, greg k-h
