Diffusion FreeBSD src repository - subversion rS327173

Do pass removing some write-only variables from the kernel.
rS327173
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Description

Do pass removing some write-only variables from the kernel.

This reduces noise when kernel is compiled by newer GCC versions,
such as one used by external toolchain ports.

Reviewed by: kib, andrew(sys/arm and sys/arm64), emaste(partial), erj(partial)
Reviewed by: jhb (sys/dev/pci/* sys/kern/vfs_aio.c and sys/kern/kern_synch.c)
Differential Revision: https://reviews.freebsd.org/D10385

Do pass removing some write-only variables from the kernel.rS327173Actions

Description

Details

Event Timeline

Changes (84)

rS327173

head/sys/arm/allwinner/aw_wdog.c

head/sys/arm/allwinner/axp81x.c

head/sys/arm/allwinner/clk/aw_pll.c

head/sys/arm/allwinner/if_awg.c

head/sys/arm/arm/gic.c

head/sys/arm/broadcom/bcm2835/bcm2835_cpufreq.c

head/sys/arm/broadcom/bcm2835/bcm2835_gpio.c

head/sys/arm/broadcom/bcm2835/bcm2835_mbox.c

head/sys/arm64/arm64/gic_v3.c

head/sys/arm64/arm64/gicv3_its.c

head/sys/arm64/arm64/machdep.c

head/sys/arm64/arm64/pmap.c

head/sys/cam/ata/ata_da.c

head/sys/cam/scsi/scsi_da.c

head/sys/cam/scsi/scsi_pass.c

head/sys/dev/al_eth/al_eth.c

head/sys/dev/axgbe/xgbe-drv.c

head/sys/dev/axgbe/xgbe-mdio.c

head/sys/dev/e1000/igb_txrx.c

head/sys/dev/extres/clk/clk_bus.c

head/sys/dev/extres/regulator/regulator_bus.c

head/sys/dev/fdt/fdt_common.c

head/sys/dev/mii/rdcphy.c

head/sys/dev/mmc/host/dwmmc.c

head/sys/dev/mmc/mmc.c

head/sys/dev/mmc/mmcsd.c

head/sys/dev/ofw/ofw_bus_subr.c

head/sys/dev/ofw/ofwpci.c

head/sys/dev/pci/pci.c

head/sys/dev/pci/pci_pci.c

head/sys/dev/smc/if_smc_fdt.c

head/sys/dev/uart/uart_bus_acpi.c

head/sys/dev/uart/uart_dev_pl011.c

head/sys/dev/uart/uart_dev_snps.c

head/sys/dev/usb/controller/dwc_otg_fdt.c

head/sys/dev/usb/controller/ehci.c

head/sys/dev/usb/controller/ohci.c

head/sys/dev/usb/controller/xhci.c

head/sys/dev/usb/storage/umass.c

head/sys/dev/usb/usb_dev.c

head/sys/dev/vnic/nic_main.c

head/sys/dev/vnic/nicvf_main.c

head/sys/dev/vnic/nicvf_queues.c

head/sys/fs/cd9660/cd9660_vfsops.c

head/sys/fs/nfs/nfs_commonkrpc.c

head/sys/fs/nfs/nfs_commonsubs.c

head/sys/fs/nfsclient/nfs_clstate.c

head/sys/fs/nfsserver/nfs_nfsdport.c

head/sys/fs/nfsserver/nfs_nfsdstate.c

head/sys/geom/geom_subr.c

head/sys/geom/raid/g_raid.c

head/sys/geom/raid/md_ddf.c

head/sys/geom/raid/md_promise.c

head/sys/geom/raid/tr_raid5.c

head/sys/kern/kern_synch.c

head/sys/kern/link_elf.c

head/sys/kern/subr_msgbuf.c

head/sys/kern/subr_sleepqueue.c

head/sys/kern/subr_witness.c

head/sys/kern/vfs_aio.c

head/sys/kern/vfs_subr.c

head/sys/net/if_ethersubr.c

head/sys/net/if_gif.c

head/sys/netinet/tcp_output.c

head/sys/netinet6/in6_mcast.c

head/sys/netinet6/in6_src.c

head/sys/netinet6/mld6.c

head/sys/netinet6/nd6.c

head/sys/netinet6/nd6.h

head/sys/netinet6/nd6_nbr.c

head/sys/netinet6/raw_ip6.c

head/sys/netinet6/udp6_usrreq.c

head/sys/netipsec/key.c

head/sys/netipsec/xform_ah.c

Do pass removing some write-only variables from the kernel.
rS327173
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