1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 385acb895ab3..3f94ac34dce3 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -268,7 +268,7 @@ usbtmc_abort_bulk_in_status:
                                 dev_err(dev, "usb_bulk_msg returned %d\n", rv);
                                 goto exit;
                         }
-                } while ((actual = max_size) &&
+                } while ((actual == max_size) &&
                          (n < USBTMC_MAX_READS_TO_CLEAR_BULK_IN));
 
         if (actual == max_size) {