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linux/drivers/scsi
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Johannes Thumshirn 14074aba4b scsi: sg: fix static checker warning in sg_is_valid_dxfer 
dxfer_len is an unsigned int and we always assign a value > 0 to it, so
it doesn't make any sense to check if it is < 0. We can't really check
dxferp as well as we have both NULL and not NULL cases in the possible
call paths.

So just return true for SG_DXFER_FROM_DEV transfer in
sg_is_valid_dxfer().

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Reported-by: Colin Ian King <colin.king@canonical.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-07-17 23:03:48 -04:00
..
aacraid
scsi: aacraid: Don't copy uninitialized stack memory to userspace
2017-06-26 15:01:03 -04:00
aic7xxx
scsi: aic7xxx: fix order of arguments in function prototype
2017-04-19 22:17:23 -04:00
aic94xx
scsi: sas: move scsi_remove_host call into sas_remove_host
2017-04-21 10:34:29 -04:00
arcmsr
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
arm
scsi: ncr5380: Use correct types for DMA routines
2016-11-08 17:29:48 -05:00
be2iscsi
scsi: be2iscsi: switch to pci_alloc_irq_vectors
2017-03-30 11:37:16 -04:00
bfa
scsi: bfa: use designated initializers
2017-04-21 10:11:34 -04:00
bnx2fc
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
bnx2i
scsi: bnx2i: missing error code in bnx2i_ep_connect()
2017-06-26 15:01:03 -04:00
csiostor
scsi: csiostor: update module version
2017-06-26 15:00:58 -04:00
cxgbi
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
cxlflash
scsi: cxlflash: return -EFAULT if copy_from_user() fails
2017-07-12 17:06:51 -04:00
device_handler
scsi: scsi_dh_alua: remove synchronous STPG support
2017-06-26 12:44:35 -04:00
dpt
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
esas2r
scsi: esas2r: Replace semaphore fs_api_semaphore with mutex
2017-06-12 21:17:22 -04:00
fcoe
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
fnic
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
hisi_sas
scsi: hisi_sas: make several const arrays static
2017-07-12 17:23:07 -04:00
ibmvscsi
scsi: ibmvfc: constify dev_pm_ops structures.
2017-07-01 17:05:22 -04:00
ibmvscsi_tgt
driver core patches for 4.13-rc1
2017-07-03 20:27:48 -07:00
isci
scsi: isci: fix typo in function names
2017-07-12 17:09:57 -04:00
libfc
scsi: libfc: pass an error pointer to fc_disc_error()
2017-07-12 17:25:12 -04:00
libsas
scsi: sas: scsi_queue_work can fail, so make callers aware
2017-06-27 21:28:04 -04:00
lpfc
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
2017-07-11 15:36:52 -07:00
megaraid
scsi: megaraid: Fix a sleep-in-atomic bug
2017-06-12 20:48:08 -04:00
mpt3sas
scsi: Create two versions of scsi_internal_device_unblock()
2017-06-12 20:55:59 -04:00
mvsas
scsi: sas: move scsi_remove_host call into sas_remove_host
2017-04-21 10:34:29 -04:00
osd
blk-map: call blk_queue_bounce from blk_rq_append_bio
2017-06-27 12:13:21 -06:00
pcmcia
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
pm8001
scsi: sas: move scsi_remove_host call into sas_remove_host
2017-04-21 10:34:29 -04:00
qedf
scsi: qedf: fix spelling mistake: "offlading" -> "offloading"
2017-07-12 17:11:59 -04:00
qedi
scsi: qedi: fix another spelling mistake: "alloction" -> "allocation"
2017-07-12 17:10:51 -04:00
qla2xxx
scsi: qla2xxx: Off by one in qlt_ctio_to_cmd()
2017-07-12 17:20:21 -04:00
qla4xxx
scsi: qla4xxx: fix spelling mistake: "Tempalate" -> "Template"
2017-04-26 18:34:34 -04:00
smartpqi
scsi: smartpqi: limit transfer length to 1MB
2017-07-17 22:56:33 -04:00
snic
scsi: snic: fix a couple of spelling mistakes/typos
2017-07-01 17:13:56 -04:00
sym53c8xx_2
scsi: sym53c8xx_2: Use complete() instead complete_all()
2016-09-14 13:19:29 -04:00
ufs
scsi: ufs: flush eh_work when eh_work scheduled.
2017-07-01 16:51:23 -04:00
.gitignore
…
3w-9xxx.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
3w-9xxx.h
scsi: Update 3ware driver email addresses
2016-12-14 15:25:12 -05:00
3w-sas.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
3w-sas.h
scsi: Update 3ware driver email addresses
2016-12-14 15:25:12 -05:00
3w-xxxx.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
3w-xxxx.h
scsi: Update 3ware driver email addresses
2016-12-14 15:25:12 -05:00
53c700_d.h_shipped
…
53c700.c
scsi: 53c700: switch to dma_alloc_attrs
2017-06-26 15:01:05 -04:00
53c700.h
scsi: remove current_cmnd field from struct scsi_device
2016-07-13 22:33:23 -04:00
53c700.scr
…
a100u2w.c
scsi: a100u2w: trivial typo in printk
2015-08-07 15:03:42 +02:00
a100u2w.h
…
a2091.c
zorro: ZTWO_VADDR() should return "void __iomem *"
2013-11-26 11:09:07 +01:00
a2091.h
…
a3000.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
a3000.h
…
a4000t.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
advansys.c
scsi: advansys: fix uninitialized data access
2017-04-04 19:39:39 -04:00
aha152x.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
aha152x.h
…
aha1542.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
aha1542.h
aha1542: fix include guard and remove useless changelog
2015-04-09 18:08:31 -07:00
aha1740.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
aha1740.h
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
am53c974.c
am53c974: Fix crash during modprobe
2015-04-17 10:13:56 -07:00
atari_scsi.c
scsi: atari_scsi: Use m68k_realnum_memory for FastRAM test
2017-06-12 20:48:08 -04:00
atp870u.c
atp870u: Introduce atp870_init()
2015-11-25 22:08:55 -05:00
atp870u.h
atp870u: Remove scam_on from struct atp_unit
2015-11-25 22:08:52 -05:00
BusLogic.c
scsi: BusLogic: fix incorrect spelling of adatper_reset_req
2017-04-21 10:31:33 -04:00
BusLogic.h
scsi: BusLogic: fix incorrect spelling of adatper_reset_req
2017-04-21 10:31:33 -04:00
bvme6000_scsi.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
ch.c
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2015-04-14 09:50:27 -07:00
constants.c
scsi: fix upper bounds check of sense key in scsi_sense_key_string()
2016-08-16 00:49:32 -04:00
dc395x.c
scsi: print single-character strings with seq_putc
2015-02-02 09:57:46 -08:00
dc395x.h
…
dmx3191d.c
scsi: dmx3191d: use module_pci_driver
2016-11-16 20:43:50 -05:00
dpt_i2o.c
scsi: dpt_i2o: double free if adpt_i2o_online_hba() fails
2017-01-05 00:21:12 -05:00
dpti.h
scsi: use 64-bit LUNs
2014-07-17 22:07:37 +02:00
eata_generic.h
…
eata_pio.c
eata_pio: missing break statement
2016-05-10 22:01:07 -04:00
eata_pio.h
…
eata.c
scsi: drop reason argument from ->change_queue_depth
2014-11-24 14:45:27 +01:00
esp_scsi.c
scsi: use host wide tags by default
2015-11-09 17:11:57 -08:00
esp_scsi.h
esp_scsi: correctly detect am53c974
2014-11-24 16:13:16 +01:00
fdomain.c
scsi: fdomain: drop fdomain_pci_tbl when built-in
2016-02-23 21:27:02 -05:00
fdomain.h
…
FlashPoint.c
FlashPoint: fix build warning
2015-11-09 16:32:14 -08:00
g_NCR5380.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
gdth_ioctl.h
…
gdth_proc.c
gdth: replace struct timeval with ktime_get_real_seconds()
2016-02-25 21:16:49 -05:00
gdth_proc.h
…
gdth.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
gdth.h
…
gvp11.c
zorro: ZTWO_VADDR() should return "void __iomem *"
2013-11-26 11:09:07 +01:00
gvp11.h
…
hosts.c
scsi: allocate scsi_cmnd structures as part of struct request
2017-01-27 15:08:35 -07:00
hpsa_cmd.h
scsi: hpsa: update identify physical device structure
2017-06-12 20:48:00 -04:00
hpsa.c
scsi: hpsa: limit transfer length to 1MB
2017-07-17 22:51:47 -04:00
hpsa.h
scsi: hpsa: remove abort handler
2017-06-12 20:48:01 -04:00
hptiop.c
scsi: hptiop: make function hptiop_iop_request_callback_itl static
2017-06-26 15:01:02 -04:00
hptiop.h
hptiop: Support HighPoint RR36xx HBAs and Support SAS tape and SAS media changer
2015-08-12 13:14:57 -07:00
imm.c
imm: check parport_claim
2016-02-25 21:10:53 -05:00
imm.h
…
initio.c
SCSI: initio: remove duplicate module device table
2015-11-20 11:39:03 -05:00
initio.h
…
ipr.c
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
ipr.h
scsi: ipr: Driver version 2.6.4
2017-03-23 12:04:05 -04:00
ips.c
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
ips.h
sched/wait: Rename wait_queue_t => wait_queue_entry_t
2017-06-20 12:18:27 +02:00
iscsi_boot_sysfs.c
ibft: Expose iBFT acpi header via sysfs
2016-05-16 11:14:29 -04:00
iscsi_tcp.c
treewide: convert PF_MEMALLOC manipulations to new helpers
2017-05-08 17:15:15 -07:00
iscsi_tcp.h
iscsi_tcp: Use ahash
2016-01-27 20:36:10 +08:00
jazz_esp.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
Kconfig
scsi: default to scsi-mq
2017-06-27 21:31:12 -04:00
lasi700.c
…
libiscsi_tcp.c
iscsi_tcp: Use ahash
2016-01-27 20:36:10 +08:00
libiscsi.c
scsi: libiscsi: use kvzalloc for iscsi_pool_init
2017-06-12 20:48:04 -04:00
mac53c94.c
PCI: Remove includes of asm/pci-bridge.h
2016-02-05 16:29:28 -06:00
mac53c94.h
…
mac_esp.c
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
mac_scsi.c
scsi: ncr5380: Resolve various static checker warnings
2017-01-31 21:38:35 -05:00
Makefile
scsi: Implement blk_mq_ops.show_rq()
2017-04-26 15:09:04 -06:00
megaraid.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
megaraid.h
[SCSI] megaraid: simplify internal command handling
2014-03-27 08:26:31 -07:00
mesh.c
PCI: Remove includes of asm/pci-bridge.h
2016-02-05 16:29:28 -06:00
mesh.h
…
mvme16x_scsi.c
scsi: drop owner assignment from platform_drivers
2014-10-20 16:21:33 +02:00
mvme147.c
…
mvme147.h
…
mvumi.c
scsi: mvumi: remove code handling zero scsi_sg_count(scmd) case
2017-04-24 18:16:49 -04:00
mvumi.h
…
ncr53c8xx.c
scsi: drop reason argument from ->change_queue_depth
2014-11-24 14:45:27 +01:00
ncr53c8xx.h
scsi: Remove CONFIG_SCSI_MULTI_LUN
2014-07-17 22:07:35 +02:00
NCR53c406a.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
NCR5380.c
scsi: ncr5380: Improve target selection robustness
2017-01-31 21:38:58 -05:00
NCR5380.h
scsi: ncr5380: Clean up dead code and redundant macro usage
2017-01-31 21:37:44 -05:00
NCR_D700.c
…
NCR_D700.h
…
NCR_Q720.c
…
NCR_Q720.h
…
nsp32_debug.c
…
nsp32_io.h
…
nsp32.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
nsp32.h
…
osst_detect.h
…
osst_options.h
…
osst.c
block: Make most scsi_req_init() calls implicit
2017-06-20 19:27:14 -06:00
osst.h
…
pmcraid.c
scsi: pmcraid: remove redundant check to see if request_size is less than zero
2017-05-08 22:16:45 -04:00
pmcraid.h
scsi: pmcraid: fix endianess sparse annotations
2017-04-24 18:11:22 -04:00
ppa.c
scsi: ppa: use new parport device model
2016-02-23 21:27:02 -05:00
ppa.h
…
ps3rom.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
qla1280.c
ia64, scsi: update references for the device-io book
2017-05-16 08:44:21 -03:00
qla1280.h
…
qlogicfas408.c
…
qlogicfas408.h
…
qlogicfas.c
Annotate hardware config module parameters in drivers/scsi/
2017-04-20 12:02:32 +01:00
qlogicpti.c
qlogicpti: Return correct error code
2016-03-01 20:06:49 -05:00
qlogicpti.h
qlogicpti: Fix compiler warnings
2016-11-28 15:51:31 -05:00
raid_class.c
…
script_asm.pl
…
scsi_common.c
scsi: always zero sshdr in scsi_normalize_sense
2017-02-22 19:33:00 -05:00
scsi_debug.c
UUID/GUID updates:
2017-07-03 09:55:26 -07:00
scsi_debugfs.c
scsi: Implement blk_mq_ops.show_rq()
2017-04-26 15:09:04 -06:00
scsi_debugfs.h
scsi: Implement blk_mq_ops.show_rq()
2017-04-26 15:09:04 -06:00
scsi_devinfo.c
scsi: scsi_devinfo: remove synchronous ALUA for NETAPP devices
2016-12-07 18:13:52 -05:00
scsi_dh.c
scsi: use 'scsi_device_from_queue()' for scsi_dh
2017-02-22 18:41:42 -05:00
scsi_error.c
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
scsi_ioctl.c
scsi: make the sense header argument to scsi_test_unit_ready mandatory
2017-02-22 19:35:24 -05:00
scsi_lib_dma.c
…
scsi_lib.c
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
scsi_logging.c
scsi_logging: return void for dev_printk() functions
2015-02-04 08:00:24 -08:00
scsi_logging.h
scsi: simplify scsi_log_(send|completion)
2014-11-12 11:16:05 +01:00
scsi_module.c
…
scsi_netlink.c
netlink: extended ACK reporting
2017-04-13 13:58:20 -04:00
scsi_pm.c
scsi: Set request queue runtime PM status back to active on resume
2016-02-19 10:52:45 -05:00
scsi_priv.h
scsi: Only add commands to the device command list if required by the LLD
2017-06-12 20:55:59 -04:00
scsi_proc.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
scsi_sas_internal.h
scsi_transport_sas: add 'scsi_target_id' sysfs attribute
2016-03-14 21:05:04 -04:00
scsi_scan.c
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
scsi_sysctl.c
scsi: convert use of typedef ctl_table to struct ctl_table
2014-06-06 16:08:16 -07:00
scsi_sysfs.c
scsi: Add STARGET_CREATED_REMOVE state to scsi_target_state
2017-07-01 16:54:44 -04:00
scsi_trace.c
scsi-trace: define ZBC_IN and ZBC_OUT
2016-04-11 16:57:09 -04:00
scsi_transport_api.h
…
scsi_transport_fc.c
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
scsi_transport_iscsi.c
scsi: scsi_transport_iscsi: Use flush_work in iscsi_remove_session
2017-03-27 22:03:33 -04:00
scsi_transport_sas.c
block: don't set bounce limit in blk_init_allocated_queue
2017-06-27 12:13:45 -06:00
scsi_transport_spi.c
scsi: merge __scsi_execute into scsi_execute
2017-02-23 16:57:19 -05:00
scsi_transport_srp.c
scsi: Protect SCSI device state changes with a mutex
2017-06-12 20:55:59 -04:00
scsi_typedefs.h
…
scsi.c
scsi: default to scsi-mq
2017-06-27 21:31:12 -04:00
scsi.h
…
scsicam.c
scsi: fix some kernel-doc markups
2017-05-16 08:44:15 -03:00
sd_dif.c
scsi: sd: Move DIF protection types to t10-pi.h
2016-09-15 09:51:14 -04:00
sd_zbc.c
SCSI misc on 20170503
2017-05-04 12:19:44 -07:00
sd.c
SCSI misc on 20170704
2017-07-06 12:10:33 -07:00
sd.h
sd: add support for TCG OPAL self encrypting disks
2017-06-29 10:21:15 -04:00
sense_codes.h
scsi: move Additional Sense Codes to separate file
2016-04-11 16:57:09 -04:00
ses.c
scsi: ses: don't get power status of SES device slot on probe
2017-04-06 12:48:05 -04:00
sg.c
scsi: sg: fix static checker warning in sg_is_valid_dxfer
2017-07-17 23:03:48 -04:00
sgiwd93.c
scsi: sgiwd93: switch to dma_alloc_attrs
2017-06-26 15:01:06 -04:00
sim710.c
scsi: sim710: fix build warning
2016-02-23 21:27:02 -05:00
sni_53c710.c
scsi: remove incorrect __exit markups
2017-03-15 19:27:46 -04:00
sr_ioctl.c
scsi: merge __scsi_execute into scsi_execute
2017-02-23 16:57:19 -05:00
sr_vendor.c
scsi: Implement sr_printk()
2014-07-17 22:07:39 +02:00
sr.c
scsi: sr: Sanity check returned mode data
2017-04-07 17:07:14 -04:00
sr.h
scsi: introduce sdev_prefix_printk()
2014-11-12 11:15:57 +01:00
st_options.h
…
st.c
block: Make most scsi_req_init() calls implicit
2017-06-20 19:27:14 -06:00
st.h
st: Remove obsolete scsi_tape.max_pfn
2015-11-18 11:59:09 -05:00
stex.c
scsi: stex: make S6flag static
2017-04-26 18:32:29 -04:00
storvsc_drv.c
scsi: storvsc: use default I/O timeout handler for FC devices
2017-06-26 12:33:26 -04:00
sun3_scsi_vme.c
scsi/NCR5380: merge sun3_scsi_vme.c into sun3_scsi.c
2014-05-28 12:16:28 +02:00
sun3_scsi.c
SCSI misc on 20170220
2017-02-21 11:51:42 -08:00
sun3x_esp.c
arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead
2015-08-10 23:07:05 -04:00
sun_esp.c
scsi: sun_esp: fix device reference leaks
2017-06-27 21:46:55 -04:00
sym53c416.c
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
sym53c416.h
…
virtio_scsi.c
scsi: virtio_scsi: always read VPD pages for multiqueue too
2017-07-12 17:15:54 -04:00
vmw_pvscsi.c
scsi: vmw_pvscsi: handle the return value from pci_alloc_irq_vectors correctly
2017-03-06 22:27:33 -05:00
vmw_pvscsi.h
scsi: vmw_pvscsi: switch to pci_alloc_irq_vectors
2017-01-11 22:31:03 -05:00
wd33c93.c
scsi: print single-character strings with seq_putc
2015-02-02 09:57:46 -08:00
wd33c93.h
…
wd719x.c
drivers/scsi/wd719x.c: remove last declaration using DEFINE_PCI_DEVICE_TABLE
2016-09-01 17:52:01 -07:00
wd719x.h
scsi: Do not set cmd_per_lun to 1 in the host template
2015-05-31 18:06:28 -07:00
xen-scsifront.c
scsi: xen-scsifront: Remove code that zeroes driver-private command data
2017-06-12 21:02:04 -04:00
zalon.c
scsi: remove incorrect __exit markups
2017-03-15 19:27:46 -04:00
zorro7xx.c
zorro: ZTWO_VADDR() should return "void __iomem *"
2013-11-26 11:09:07 +01:00