Commit ee0ae927 authored by Boaz Harrosh's avatar Boaz Harrosh Committed by James Bottomley
Browse files

[SCSI] wd33c93: convert to accessors and !use_sg cleanup 



 - convert to accessors and !use_sg cleanup

Signed-off-by: default avatarBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
parent 8e31f1f4

drivers/scsi/wd33c93.c

+5 −5
Original line number Diff line number Diff line
@@ -407,16 +407,16 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd, 
 *  - SCp.phase records this command's SRCID_ER bit setting

 */



	if (cmd->use_sg) {

		cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;

		cmd->SCp.buffers_residual = cmd->use_sg - 1;

	if (scsi_bufflen(cmd)) {

		cmd->SCp.buffer = scsi_sglist(cmd);

		cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;

		cmd->SCp.ptr = sg_virt(cmd->SCp.buffer);

		cmd->SCp.this_residual = cmd->SCp.buffer->length;

	} else {

		cmd->SCp.buffer = NULL;

		cmd->SCp.buffers_residual = 0;

		cmd->SCp.ptr = (char *) cmd->request_buffer;

		cmd->SCp.this_residual = cmd->request_bufflen;

		cmd->SCp.ptr = NULL;

		cmd->SCp.this_residual = 0;

	}



/* WD docs state that at the conclusion of a "LEVEL2" command, the