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authorBoaz Harrosh <bharrosh@panasas.com>2010-02-19 22:46:24 +0300
committerJames Bottomley <James.Bottomley@suse.de>2010-03-03 18:42:21 +0300
commit98e1e0f07c3f1820b8ac424569ee9e9916d3665b (patch)
tree70ccee35002cdc3093f8a2892f29df19ab93330a /drivers/scsi/osd
parentbb2d3de1885cd69a5fc92af99c4e0c05eb5fc122 (diff)
downloadlinux-98e1e0f07c3f1820b8ac424569ee9e9916d3665b.tar.xz
[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.c4
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