[PATCH 199/437] scsi: st: convert to read/write iterators

[Jens Axboe]

Signed-off-by: Jens Axboe <axboe@xxxxxxxxx>
---
 drivers/scsi/st.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 5a9bcf8e0792..e96eb3607a82 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -1891,7 +1891,8 @@ st_write(struct file *filp, const char __user *buf, size_t count, loff_t * ppos)
 
 	return retval;
 }
-
+FOPS_WRITE_ITER_HELPER(st_write);
+
 /* Read data from the tape. Returns zero in the normal case, one if the
    eof status has changed, and the negative error code in case of a
    fatal error. Otherwise updates the buffer and the eof state.
@@ -2238,8 +2239,7 @@ st_read(struct file *filp, char __user *buf, size_t count, loff_t * ppos)
 
 	return retval;
 }
-
-
+FOPS_READ_ITER_HELPER(st_read);
 
 DEB(
 /* Set the driver options */
@@ -4146,8 +4146,8 @@ __setup("st=", st_setup);
 static const struct file_operations st_fops =
 {
 	.owner =	THIS_MODULE,
-	.read =		st_read,
-	.write =	st_write,
+	.read_iter =	st_read_iter,
+	.write_iter =	st_write_iter,
 	.unlocked_ioctl = st_ioctl,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl = st_compat_ioctl,
-- 
2.43.0