[patch 2/2 -resend] SCSI: advansys: use a subsystem error code

[Dan Carpenter]

This was supposed to be a subsystem specific error code.  It makes
static checkers complain because "warn_code" is unsigned short so it
can't store negatives.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
Originally sent on Tue, 20 Sep 2011.

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index b2c3a1a..4212586 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -4724,7 +4724,7 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc)
 	asc_dvc->overrun_dma = dma_map_single(board->dev, asc_dvc->overrun_buf,
 					ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE);
 	if (dma_mapping_error(board->dev, asc_dvc->overrun_dma)) {
-		warn_code = -ENOMEM;
+		warn_code = UW_ERR;
 		goto err_dma_map;
 	}
 	phy_addr = cpu_to_le32(asc_dvc->overrun_dma);
--
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