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Commit 2935a407 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
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Staging: hv: storvsc: Fix a bug in the storvsc_remove() function 



When the storvs driver unloads, we need to accomodate disk cache flushes.
Re-order the code to permit this.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d9bbae83

drivers/staging/hv/storvsc_drv.c

+5 −7
Original line number Diff line number Diff line
@@ -317,22 +317,20 @@ static int storvsc_remove(struct hv_device *dev) 
	struct hv_host_device *host_dev =

			(struct hv_host_device *)host->hostdata;



	DPRINT_INFO(STORVSC, "removing host adapter (%p)...", host);

	scsi_remove_host(host);



	DPRINT_INFO(STORVSC, "releasing host adapter (%p)...", host);

	scsi_host_put(host);

	/*

	 * Call to the vsc driver to let it know that the device is being

	 * removed

	 */

	storvsc_dev_remove(dev);



	if (host_dev->request_pool) {

		kmem_cache_destroy(host_dev->request_pool);

		host_dev->request_pool = NULL;

	}



	DPRINT_INFO(STORVSC, "removing host adapter (%p)...", host);

	scsi_remove_host(host);



	DPRINT_INFO(STORVSC, "releasing host adapter (%p)...", host);

	scsi_host_put(host);

	return 0;

}