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| author | Boaz Harrosh <bharrosh@panasas.com> | 2010-02-19 20:46:24 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-03-03 16:42:21 +0100 |
| commit | 98e1e0f07c3f1820b8ac424569ee9e9916d3665b (patch) | |
| tree | 70ccee35002cdc3093f8a2892f29df19ab93330a /drivers/scsi/osd | |
| parent | [SCSI] sd: Fix VPD buffer allocations (diff) | |
| download | linux-98e1e0f07c3f1820b8ac424569ee9e9916d3665b.tar.xz linux-98e1e0f07c3f1820b8ac424569ee9e9916d3665b.zip | |
[SCSI] libosd: Fix unchecked err return found by smatch
Doing CHECK="smatch --two-passes gives:
drivers/scsi/osd/osd_initiator.c +1435 osd_finalize_request warning: assignment to 'ret' was never used
Which is an unchecked possible allocation failure, Fixed.
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/osd')
| -rw-r--r-- | drivers/scsi/osd/osd_initiator.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c index 24223473f573..60de85091502 100644 --- a/drivers/scsi/osd/osd_initiator.c +++ b/drivers/scsi/osd/osd_initiator.c @@ -1433,6 +1433,10 @@ int osd_finalize_request(struct osd_request *or, cdbh->command_specific_options |= or->attributes_mode; if (or->attributes_mode == OSD_CDB_GET_ATTR_PAGE_SET_ONE) { ret = _osd_req_finalize_attr_page(or); + if (ret) { + OSD_DEBUG("_osd_req_finalize_attr_page failed\n"); + return ret; + } } else { /* TODO: I think that for the GET_ATTR command these 2 should * be reversed to keep them in execution order (for embeded |