Merge branch 'fix/misc' into topic/misc

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index d240de097c62..801324af9470 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -439,7 +439,7 @@ static ssize_t adu_read(struct file *file, __user char *buffer, size_t count,
                         /* drain secondary buffer */
                         int amount = bytes_to_read < data_in_secondary ? bytes_to_read : data_in_secondary;
                         i = copy_to_user(buffer, dev->read_buffer_secondary+dev->secondary_head, amount);
-                        if (i < 0) {
+                        if (i) {
                                 retval = -EFAULT;
                                 goto exit;
                         }