RE: [PATCH] IB/qib: fix false-postive maybe-uninitialized warning

> > aarch64-linux-gcc-7 complains about code it doesn't fully understand: > > drivers/infiniband/hw/qib/qib_iba7322.c: In function > 'qib_7322_txchk_change': > include/asm-generic/bitops/non-atomic.h:105:35: error: 'shadow' may be used > uninitialized in this function

RE: [PATCH] IB/qib: fix false-postive maybe-uninitialized warning

> > aarch64-linux-gcc-7 complains about code it doesn't fully understand: > > drivers/infiniband/hw/qib/qib_iba7322.c: In function > 'qib_7322_txchk_change': > include/asm-generic/bitops/non-atomic.h:105:35: error: 'shadow' may be used > uninitialized in this function