Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8437fcf1 authored by Dan Carpenter's avatar Dan Carpenter Committed by Martin K. Petersen
Browse files

scsi: 53c700: pass correct "dev" to dma_alloc_attrs() 



The "hostdata->dev" pointer is NULL here.  We set "hostdata->dev = dev;"
later in the function and we also use "hostdata->dev" when we call
dma_free_attrs() in NCR_700_release().

This bug predates git version control.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent b2d3492f

drivers/scsi/53c700.c

+1 −1
Original line number Diff line number Diff line
@@ -295,7 +295,7 @@ NCR_700_detect(struct scsi_host_template *tpnt, 
	if(tpnt->sdev_attrs == NULL)

		tpnt->sdev_attrs = NCR_700_dev_attrs;



	memory = dma_alloc_attrs(hostdata->dev, TOTAL_MEM_SIZE, &pScript,

	memory = dma_alloc_attrs(dev, TOTAL_MEM_SIZE, &pScript,

				 GFP_KERNEL, DMA_ATTR_NON_CONSISTENT);

	if(memory == NULL) {

		printk(KERN_ERR "53c700: Failed to allocate memory for driver, detaching\n");