Hello Bradley Grove,
This is a semi-automatic email about new static checker warnings.
The patch 17adeb6dabbe: "[SCSI] esas2r: ATTO Technology ExpressSAS 6G
SAS/SATA RAID Adapter Driver" from Aug 23, 2013, leads to the
following Smatch complaint:
drivers/scsi/esas2r/esas2r_init.c:671 esas2r_cleanup()
warn: variable dereferenced before check 'host' (see line 668)
drivers/scsi/esas2r/esas2r_init.c
667 {
668 struct esas2r_adapter *a = (struct esas2r_adapter
*)host->hostdata;
^^^^^^^^^^^^^^
Patch adds dereference.
669 int index;
670
671 if (host == NULL) {
^^^^^^^^^^^^
Patch adds check.
672 int i;
673
regards,
dan carpenter
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