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Sergey Shtylyov 21604179f6 ata: pata_legacy: make legacy_exit() work again 
commit d4a89339f17c87c4990070e9116462d16e75894f upstream.

Commit defc9cd826e4 ("pata_legacy: resychronize with upstream changes and
resubmit") missed to update legacy_exit(), so that it now fails to do any
cleanup -- the loop body there can never be entered.  Fix that and finally
remove now useless nr_legacy_host variable...

Found by Linux Verification Center (linuxtesting.org) with the Svace static
analysis tool.

Fixes: defc9cd826e4 ("pata_legacy: resychronize with upstream changes and resubmit")
Cc: stable@vger.kernel.org
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Niklas Cassel <cassel@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-06-16 13:23:38 +02:00
..
acard-ahci.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
ahci_brcm.c
ata: ahci_brcm: Add back regulators management
2021-03-04 09:39:40 +01:00
ahci_ceva.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_da850.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_dm816.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_imx.c
ata: ahci-imx: Fix MODULE_ALIAS
2022-11-03 23:52:24 +09:00
ahci_mtk.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_mvebu.c
ata: ahci: mvebu: do Armada 38x configuration only on relevant SoCs
2019-12-05 09:21:06 +01:00
ahci_octeon.c
Delete redundant return value check of platform_get_resource()
2017-03-06 15:40:59 -05:00
ahci_platform.c
ata: Disable AHCI ALPM feature for Ampere Computing eMAG SATA
2019-11-20 18:46:06 +01:00
ahci_qoriq.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_seattle.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_st.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_sunxi.c
ata: ahci_sunxi: Disable DIPM
2021-07-20 16:16:04 +02:00
ahci_tegra.c
ata: add an extra argument to ahci_platform_get_resources()
2018-08-22 08:08:27 -07:00
ahci_xgene.c
ata: ahci: Drop pointless VPRINTK() calls and convert the remaining ones
2023-10-10 21:44:56 +02:00
ahci.c
ahci: asm1064: asm1166: don't limit reported ports
2024-04-13 12:50:08 +02:00
ahci.h
ata: ahci: fix enum constants for gcc-13
2023-11-08 11:22:21 +01:00
ata_generic.c
…
ata_piix.c
ata_piix: constify pci_bits
2018-01-08 06:15:41 -08:00
Kconfig
ata: ahci_brcm: Allow using driver or DSL SoCs
2019-11-24 08:19:33 +01:00
libahci_platform.c
ata: libahci_platform: Sanity check the DT child nodes number
2022-10-26 13:19:40 +02:00
libahci.c
ata: libahci: clear pending interrupt status
2023-10-10 21:44:56 +02:00
libata-acpi.c
…
libata-core.c
ata: libata: disallow dev-initiated LPM transitions to unsupported states
2023-10-10 21:45:00 +02:00
libata-eh.c
ata: libata-eh: Fix compilation warning in ata_eh_link_report()
2023-10-25 11:16:54 +02:00
libata-pmp.c
libata: Return correct status in sata_pmp_eh_recover_pm() when ATA_DFLAG_DETACH is set
2020-04-17 10:48:52 +02:00
libata-scsi.c
ata: libata-scsi: ignore reserved bits for REPORT SUPPORTED OPERATION CODES
2023-10-10 21:44:59 +02:00
libata-sff.c
libata: fix ata_pio_sector for CONFIG_HIGHMEM
2021-08-12 13:19:44 +02:00
libata-trace.c
…
libata-transport.c
ata: libata-core: Do not register PM operations for SAS ports
2023-10-10 21:45:00 +02:00
libata-transport.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
libata-zpodd.c
libata: zpodd: Fix small read overflow in zpodd_get_mech_type()
2019-08-25 10:47:54 +02:00
libata.h
ata: libata-core: Do not register PM operations for SAS ports
2023-10-10 21:45:00 +02:00
Makefile
Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2018-04-03 17:42:25 -07:00
pata_acpi.c
…
pata_ali.c
ata: Deprecate pci_get_bus_and_slot()
2018-01-11 17:23:23 -06:00
pata_amd.c
cs5536: add support for IDE controller variant
2017-08-11 10:35:07 -07:00
pata_arasan_cf.c
pata_arasan_cf: fix IRQ check
2021-05-22 10:59:33 +02:00
pata_artop.c
ata: pata_artop: remove redundant initialization of pio
2017-09-18 20:24:21 -07:00
pata_atiixp.c
libata:pata_atiixp: Don't use unconnected secondary port on SB600
2018-01-08 04:02:02 -08:00
pata_atp867x.c
ata: mark expected switch fall-throughs
2017-10-23 07:06:09 -07:00
pata_bk3710.c
pata_bk3710: clarify license version and use SPDX header
2018-03-01 13:59:03 -08:00
pata_cmd64x.c
…
pata_cmd640.c
libata: remove ata_sff_data_xfer_noirq()
2018-07-11 10:45:28 -07:00
pata_cs5520.c
…
pata_cs5530.c
…
pata_cs5535.c
…
pata_cs5536.c
cs5536: add support for IDE controller variant
2017-08-11 10:35:07 -07:00
pata_cypress.c
…
pata_efar.c
…
pata_ep93xx.c
pata_ep93xx: fix deferred probing
2021-07-20 16:15:47 +02:00
pata_falcon.c
pata_falcon: clarify license version and use SPDX header
2018-03-01 13:58:17 -08:00
pata_ftide010.c
ata: pata_ftide010: Add missing MODULE_DESCRIPTION
2023-09-23 10:48:14 +02:00
pata_gayle.c
ata: add Amiga Gayle PATA controller driver
2018-03-19 07:41:36 -07:00
pata_hpt3x2n.c
…
pata_hpt3x3.c
…
pata_hpt37x.c
ata: pata_hpt37x: fix PCI clock detection
2022-03-08 19:04:07 +01:00
pata_hpt366.c
…
pata_icside.c
libata: remove ata_sff_data_xfer_noirq()
2018-07-11 10:45:28 -07:00
pata_imx.c
Merge branch 'for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
2018-08-24 13:20:33 -07:00
pata_isapnp.c
ata: pata_isapnp: Add missing error check for devm_ioport_map()
2023-12-08 08:43:23 +01:00
pata_it821x.c
pata_it821x: Delete an error message for a failed memory allocation in it821x_firmware_command()
2018-02-18 05:26:07 -08:00
pata_it8213.c
…
pata_ixp4xx_cf.c
pata_ipx4xx_cf: Fix unsigned comparison with less than zero
2023-01-18 11:30:09 +01:00
pata_jmicron.c
…
pata_legacy.c
ata: pata_legacy: make legacy_exit() work again
2024-06-16 13:23:38 +02:00
pata_macio.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
pata_marvell.c
ata: pata_marvell: Check the 'bmdma_addr' beforing reading
2022-04-27 13:39:44 +02:00
pata_mpc52xx.c
pata_mpc52xx: Delete an error message for a failed memory allocation in mpc52xx_ata_probe()
2018-02-18 05:23:25 -08:00
pata_mpiix.c
…
pata_netcell.c
…
pata_ninja32.c
…
pata_ns87410.c
…
pata_ns87415.c
ata: pata_ns87415: mark ns87560_tf_read static
2023-08-11 11:45:32 +02:00
pata_octeon_cf.c
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
2022-06-14 16:59:35 +02:00
pata_of_platform.c
ata: constify of_device_id structures
2017-03-06 15:18:01 -05:00
pata_oldpiix.c
…
pata_opti.c
…
pata_optidma.c
…
pata_palmld.c
libata: remove ata_sff_data_xfer_noirq()
2018-07-11 10:45:28 -07:00
pata_pcmcia.c
libata: remove ata_sff_data_xfer_noirq()
2018-07-11 10:45:28 -07:00
pata_pdc202xx_old.c
…
pata_pdc2027x.c
ata: pata_pdc2027x: Replace mdelay with msleep
2018-01-25 07:28:31 -08:00
pata_piccolo.c
…
pata_platform.c
libata: remove ata_sff_data_xfer_noirq()
2018-07-11 10:45:28 -07:00
pata_pxa.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
pata_radisys.c
…
pata_rb532_cf.c
pata_rb532_cf: fix deferred probing
2021-07-20 16:15:47 +02:00
pata_rdc.c
ata: declare ata_port_info structures as const
2017-06-12 14:06:34 -04:00
pata_rz1000.c
…
pata_samsung_cf.c
headers: separate linux/mod_devicetable.h from linux/platform_device.h
2018-07-07 17:52:26 +02:00
pata_sc1200.c
…
pata_sch.c
ata: declare ata_port_info structures as const
2017-06-12 14:06:34 -04:00
pata_serverworks.c
…
pata_sil680.c
…
pata_sis.c
…
pata_sl82c105.c
…
pata_triflex.c
…
pata_via.c
libata: remove ata_sff_data_xfer_noirq()
2018-07-11 10:45:28 -07:00
pdc_adma.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_dwc_460ex.c
ata: sata_dwc_460ex: Fix crash due to OOB write
2022-04-15 14:15:06 +02:00
sata_fsl.c
sata_fsl: fix warning in remove_proc_entry when rmmod sata_fsl
2021-12-08 08:50:12 +01:00
sata_gemini.c
ata: sata_gemini: Check clk_enable() result
2024-05-17 11:42:39 +02:00
sata_gemini.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sata_highbank.c
sata_highbank: fix deferred probing
2021-07-20 16:15:47 +02:00
sata_inic162x.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_mv.c
ata: sata_mv: Fix PCI device ID table declaration compilation warning
2024-04-13 12:50:14 +02:00
sata_nv.c
ata: sata_nv: Fix retrieving of active qcs
2020-11-05 11:08:38 +01:00
sata_promise.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_promise.h
ata: update references for libata documentation
2017-05-16 11:25:59 -04:00
sata_qstor.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_rcar.c
ata: sata_rcar: Fix DMA boundary mask
2020-11-05 11:08:35 +01:00
sata_sil24.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_sil.c
ata: make qc_prep return ata_completion_errors
2020-10-01 13:14:54 +02:00
sata_sis.c
ata: update references for libata documentation
2017-05-16 11:25:59 -04:00
sata_svw.c
ata: Convert to using %pOF instead of full_name
2017-07-18 18:02:36 -04:00
sata_sx4.c
ata: sata_sx4: fix pdc20621_get_from_dimm() on 64-bit
2024-04-13 12:50:14 +02:00
sata_uli.c
ata: update references for libata documentation
2017-05-16 11:25:59 -04:00
sata_via.c
sata_via: Enable optional hotplug on VT6420
2017-06-26 16:54:53 -04:00
sata_vsc.c
ata: update references for libata documentation
2017-05-16 11:25:59 -04:00
sis.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00