disable some mediatekl custom warnings

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / scsi / storvsc_drv.c

diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 16a3a0cc96723c5c0fca08ae54638aecb1f18dcd..91b76cea3e3cb94f9bea8229379d96fbcbfeb2c1 100644 (file)
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1189,6 +1189,9 @@ 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);
@@ -1454,6 +1457,7 @@ 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 {