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| author | Stephen M. Cameron <stephenmcameron@gmail.com> | 2014-11-15 02:26:54 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2014-11-20 11:11:24 +0300 |
| commit | 92084715f4d296c99ac120b3b77cf72d5c194c86 (patch) | |
| tree | 6f3aa7b0ec667f904dbc397a01784c8eff1b59ba /drivers/scsi/hpsa_cmd.h | |
| parent | 7f73695a04307cc025c09418705eb7ae79b9ce48 (diff) | |
| download | linux-92084715f4d296c99ac120b3b77cf72d5c194c86.tar.xz | |
hpsa: fix allocation sizes for CISS_REPORT_LUNs commands
We were allocating roughly double the amount of memory
we should be due to ReportLUNdata and ExtendedReportLUNdata
containing a non-zero sized array but adding extra memory
to allocate as if the array were zero sized.
Track the logical and physical sizes separately.
Allocate the memory based on the specific data
structure sizes.
Signed-off-by: Don Brace <don.brace@pmcs.com>
Reviewed-by: Webb Scales <webb.scales@hp.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/hpsa_cmd.h')
| -rw-r--r-- | drivers/scsi/hpsa_cmd.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h index b5125dc31439..9b19042ff330 100644 --- a/drivers/scsi/hpsa_cmd.h +++ b/drivers/scsi/hpsa_cmd.h @@ -252,7 +252,7 @@ struct ReportExtendedLUNdata { u8 LUNListLength[4]; u8 extended_response_flag; u8 reserved[3]; - struct ext_report_lun_entry LUN[HPSA_MAX_LUN]; + struct ext_report_lun_entry LUN[HPSA_MAX_PHYS_LUN]; }; struct SenseSubsystem_info { |