nvmet: for nvme admin set_features cmd, call nvmet_check_data_len_lte()

This is due to the fact that the host is allowed to pass the controller
an sgl describing a buffer that is larger than the payload itself

Signed-off-by: Amit Engel <Amit.Engel@dell.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c
index 6a54ed6..80099df 100644 (file)
--- a/drivers/nvme/target/admin-cmd.c
+++ b/drivers/nvme/target/admin-cmd.c
@@ -840,7 +840,7 @@ void nvmet_execute_set_features(struct nvmet_req *req)
        u16 nsqr;
        u16 ncqr;
 
-       if (!nvmet_check_transfer_len(req, 0))
+       if (!nvmet_check_data_len_lte(req, 0))
                return;
 
        switch (cdw10 & 0xff) {