From: Christoph Hellwig <hch@lst.de>
Date: Wed, 30 May 2018 11:09:59 +0200
Subject: scsi: aacraid: remove bogus GFP_DMA32 specifies
Patch-mainline: v4.18-rc1
Git-commit: a0c1c185fbe2cd6052059604380b26441e2f935f
References: FATE#325927

For one GFP_DMA32 does not actually work with kmalloc, as we only have
GFP_DMA and GFP_KERNEL caches, but not GFP_DMA32.  Second the memory
is mapped using the proper DMA API anyway, which would include proper
bounce buffering if needed by the device.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/scsi/aacraid/commctrl.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -845,7 +845,7 @@ static int aac_send_raw_srb(struct aac_d
 					rcode = -EINVAL;
 					goto cleanup;
 				}
-				p = kmalloc(sg_count[i], GFP_KERNEL|GFP_DMA32);
+				p = kmalloc(sg_count[i], GFP_KERNEL);
 				if (!p) {
 					dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
 						sg_count[i], i, usg->count));
@@ -886,7 +886,7 @@ static int aac_send_raw_srb(struct aac_d
 					rcode = -EINVAL;
 					goto cleanup;
 				}
-				p = kmalloc(sg_count[i], GFP_KERNEL|GFP_DMA32);
+				p = kmalloc(sg_count[i], GFP_KERNEL);
 				if (!p) {
 					dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
 					  sg_count[i], i, upsg->count));