1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/staging/comedi/drivers/comedi_isadma.c b/drivers/staging/comedi/drivers/comedi_isadma.c
index dbdea71d6b95..e856f01ca077 100644
--- a/drivers/staging/comedi/drivers/comedi_isadma.c
+++ b/drivers/staging/comedi/drivers/comedi_isadma.c
@@ -91,9 +91,10 @@ unsigned int comedi_isadma_disable_on_sample(unsigned int dma_chan,
                         stalled++;
                         if (stalled > 10)
                                 break;
+                } else {
+                        residue = new_residue;
+                        stalled = 0;
                 }
-                residue = new_residue;
-                stalled = 0;
         }
         return residue;
 }