diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-12-22 10:08:42 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-12-22 23:41:13 -0500 |
| commit | d94d94969a4ba07a43d62429c60372320519c391 (patch) | |
| tree | f601b2c4a2a7c8c9553da70e4a2698ec1772b5e3 /drivers/scsi/sr.c | |
| parent | bc7806b39589f4960d7f583c2381edf2300be48c (diff) | |
scsi: sr: Don't use GFP_DMA
The allocated buffers are used as a command payload, for which the block
layer and/or DMA API do the proper bounce buffering if needed.
Link: https://lore.kernel.org/r/20211222090842.920724-1-hch@lst.de
Reported-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/sr.c')
| -rw-r--r-- | drivers/scsi/sr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 8e4af111c078..f5a2eed54345 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -856,7 +856,7 @@ static void get_capabilities(struct scsi_cd *cd) /* allocate transfer buffer */ - buffer = kmalloc(512, GFP_KERNEL | GFP_DMA); + buffer = kmalloc(512, GFP_KERNEL); if (!buffer) { sr_printk(KERN_ERR, cd, "out of memory.\n"); return; |