diff options
Diffstat (limited to 'drivers/scsi/storvsc_drv.c')
| -rw-r--r-- | drivers/scsi/storvsc_drv.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c index 83ec1aa8596..9969fa1ef7c 100644 --- a/drivers/scsi/storvsc_drv.c +++ b/drivers/scsi/storvsc_drv.c @@ -1419,6 +1419,9 @@ static void storvsc_device_destroy(struct scsi_device *sdevice) { struct stor_mem_pools *memp = sdevice->hostdata; + if (!memp) + return; + mempool_destroy(memp->request_mempool); kmem_cache_destroy(memp->request_pool); kfree(memp); @@ -1697,6 +1700,7 @@ static struct scsi_host_template scsi_driver = { .use_clustering = DISABLE_CLUSTERING, /* Make sure we dont get a sg segment crosses a page boundary */ .dma_boundary = PAGE_SIZE-1, + .no_write_same = 1, }; enum { @@ -1879,7 +1883,6 @@ static void __exit storvsc_drv_exit(void) } MODULE_LICENSE("GPL"); -MODULE_VERSION(HV_DRV_VERSION); MODULE_DESCRIPTION("Microsoft Hyper-V virtual storage driver"); module_init(storvsc_drv_init); module_exit(storvsc_drv_exit); |