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scsi: aacraid: remove bogus GFP_DMA32 specifies

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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>
This commit is contained in:
Christoph Hellwig 2018-05-30 11:09:59 +02:00 committed by Martin K. Petersen
parent af6c5d5e01
commit a0c1c185fb
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/aacraid/commctrl.c
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@ -845,7 +845,7 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
rcode = -EINVAL; rcode = -EINVAL;
goto cleanup; goto cleanup;
} }
p = kmalloc(sg_count[i], GFP_KERNEL|GFP_DMA32); p = kmalloc(sg_count[i], GFP_KERNEL);
if (!p) { if (!p) {
dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n", dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
sg_count[i], i, usg->count)); sg_count[i], i, usg->count));
@ -886,7 +886,7 @@ static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
rcode = -EINVAL; rcode = -EINVAL;
goto cleanup; goto cleanup;
} }
p = kmalloc(sg_count[i], GFP_KERNEL|GFP_DMA32); p = kmalloc(sg_count[i], GFP_KERNEL);
if (!p) { if (!p) {
dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n", dprintk((KERN_DEBUG"aacraid: Could not allocate SG buffer - size = %d buffer number %d of %d\n",
sg_count[i], i, upsg->count)); sg_count[i], i, upsg->count));