Richard Henderson (9):
nbd/server: Mark variable unused in nbd_negotiate_meta_queries
accel/tcg: Remove unused variable in cpu_exec
util/selfmap: Discard mapping on error
net/checksum: Remove unused variable in net_checksum_add_iov
hw/audio/adlib: Remove unused variable in adlib_callback
hw/ppc/spapr_events: Remove unused variable from check_exception
hw/pci-hist/pnv_phb4: Fix typo in pnv_phb4_ioda_write
linux-user/syscall: Remove unused variable from execve
tests/unit: Remove unused variable from test_io