Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
drivers/nvme/host/fabrics.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c
index 1f0ea1f32d22..6d0251cc4bf3 100644
--- a/drivers/nvme/host/fabrics.c
+++ b/drivers/nvme/host/fabrics.c
@@ -1326,10 +1326,10 @@ static const struct class nvmf_class = {
static struct device *nvmf_device;
static DEFINE_MUTEX(nvmf_dev_mutex);
-static ssize_t nvmf_dev_write(struct file *file, const char __user *ubuf,
- size_t count, loff_t *pos)
+static ssize_t nvmf_dev_write(struct kiocb *iocb, struct iov_iter *from)
{
- struct seq_file *seq_file = file->private_data;
+ struct seq_file *seq_file = iocb->ki_filp->private_data;
+ size_t count = iov_iter_count(from);
struct nvme_ctrl *ctrl;
const char *buf;
int ret = 0;
@@ -1337,7 +1337,7 @@ static ssize_t nvmf_dev_write(struct file *file, const char __user *ubuf,
if (count > PAGE_SIZE)
return -ENOMEM;
- buf = memdup_user_nul(ubuf, count);
+ buf = iterdup_nul(from, count);
if (IS_ERR(buf))
return PTR_ERR(buf);
@@ -1422,8 +1422,8 @@ static int nvmf_dev_release(struct inode *inode, struct file *file)
static const struct file_operations nvmf_dev_fops = {
.owner = THIS_MODULE,
- .write = nvmf_dev_write,
- .read = seq_read,
+ .write_iter = nvmf_dev_write,
+ .read_iter = seq_read_iter,
.open = nvmf_dev_open,
.release = nvmf_dev_release,
};
--
2.43.0