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path: root/drivers/scsi/sr.c
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Diffstat (limited to 'drivers/scsi/sr.c')
-rw-r--r--drivers/scsi/sr.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index 2de44cc58b1a..8bd54a64efd6 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -88,9 +88,9 @@ static struct dev_pm_ops sr_pm_ops = {
};
static struct scsi_driver sr_template = {
- .owner = THIS_MODULE,
.gendrv = {
.name = "sr",
+ .owner = THIS_MODULE,
.probe = sr_probe,
.remove = sr_remove,
.pm = &sr_pm_ops,
@@ -387,7 +387,7 @@ static int sr_init_command(struct scsi_cmnd *SCpnt)
struct request *rq = SCpnt->request;
int ret;
- ret = scsi_init_io(SCpnt, GFP_ATOMIC);
+ ret = scsi_init_io(SCpnt);
if (ret != BLKPREP_OK)
goto out;
SCpnt = rq->special;
@@ -549,6 +549,11 @@ static int sr_block_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
mutex_lock(&sr_mutex);
+ ret = scsi_ioctl_block_when_processing_errors(sdev, cmd,
+ (mode & FMODE_NDELAY) != 0);
+ if (ret)
+ goto out;
+
/*
* Send SCSI addressing ioctls directly to mid level, send other
* ioctls to cdrom/block level.
@@ -564,16 +569,6 @@ static int sr_block_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
if (ret != -ENOSYS)
goto out;
- /*
- * ENODEV means that we didn't recognise the ioctl, or that we
- * cannot execute it in the current device state. In either
- * case fall through to scsi_ioctl, which will return ENDOEV again
- * if it doesn't recognise the ioctl
- */
- ret = scsi_nonblockable_ioctl(sdev, cmd, argp,
- (mode & FMODE_NDELAY) != 0);
- if (ret != -ENODEV)
- goto out;
ret = scsi_ioctl(sdev, cmd, argp);
out: