On Mon, Mar 23, 2020 at 11:46:27AM -0700, akpm@xxxxxxxxxxxxxxxxxxxx wrote: > From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > Subject: drivers/infiniband/sw/siw/siw_qp_rx.c: suppress uninitialized var warning > > drivers/infiniband/sw/siw/siw_qp_rx.c: In function siw_proc_send: > ./include/linux/spinlock.h:288:3: warning: flags may be used uninitialized in this function [-Wmaybe-uninitialized] > _raw_spin_unlock_irqrestore(lock, flags); \ > ^~~~~~~~~~~~~~~~~~~~~~~~~~~ > drivers/infiniband/sw/siw/siw_qp_rx.c:335:16: note: flags was declared here > unsigned long flags; > > Cc: Bernard Metzler <bmt@xxxxxxxxxxxxxx> > Cc: Doug Ledford <dledford@xxxxxxxxxx> > Cc: Jason Gunthorpe <jgg@xxxxxxxx> > Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > --- > > drivers/infiniband/sw/siw/siw_qp_rx.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > It is unclear to me how is that possible. Thanks, Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
