Added check before free_pages just to make sure ioc->scsi_lookup is not NULL.
Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxx>
---
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index 42d00dd..254557e 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -1916,7 +1916,10 @@ _base_release_memory_pools(struct MPT2SAS_ADAPTER *ioc)
ioc->config_page, ioc->config_page_dma);
}
- free_pages((ulong)ioc->scsi_lookup, ioc->scsi_lookup_pages);
+ if (ioc->scsi_lookup) {
+ free_pages((ulong)ioc->scsi_lookup, ioc->scsi_lookup_pages);
+ ioc->scsi_lookup = NULL;
+ }
kfree(ioc->hpr_lookup);
kfree(ioc->internal_lookup);
}
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
