scsi: smartpqi: Fix a typo in func pqi_aio_submit_io()

Use correct pqi_aio_path_request structure to calculate the offset to
sg_descriptors.

The function pqi_aio_submit_io() uses the pqi_raid_path_request structure
to calculate the offset of the structure member sg_descriptors.  This is
incorrect.  It should be using the pqi_aio_path_request structure instead.

This typo is benign because the offsets are the same in both structures.

Link: https://lore.kernel.org/r/164375210321.440833.2566086558909686629.stgit@brunhilda.pdev.netReviewed-by: NMike McGowen <mike.mcgowen@microchip.com>
Reviewed-by: NScott Teel <scott.teel@microchip.com>
Signed-off-by: NKevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: NDon Brace <don.brace@microchip.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/smartpqi/smartpqi_init.c

@@ -5641,7 +5641,7 @@ static int pqi_aio_submit_io(struct pqi_ctrl_info *ctrl_info,
 	io_request->raid_bypass = raid_bypass;
 
 	request = io_request->iu;
-	memset(request, 0, offsetof(struct pqi_raid_path_request, sg_descriptors));
+	memset(request, 0, offsetof(struct pqi_aio_path_request, sg_descriptors));
 
 	request->header.iu_type = PQI_REQUEST_IU_AIO_PATH_IO;
 	put_unaligned_le32(aio_handle, &request->nexus_id);