scsi: qedf: Correct the memory barriers in qedf_ring_doorbell

- Correct memory barriers to make sure all cmnds are flushed.

Signed-off-by: Andrew Vasquez <andrewv@marvell.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Andrew Vasquez 2019-03-26 00:38:40 -07:00 • committed by Martin K. Petersen
commit 90ccf75798