drivers/dma/ioat_dma.c: drop code after return

The break after the return serves no purpose.

Signed-off-by: Julia Lawall <julia@diku.dk>
Reviewed-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
index bc8c6e3470ca..1ef68b315657 100644
--- a/drivers/dma/ioat_dma.c
+++ b/drivers/dma/ioat_dma.c
@@ -971,11 +971,9 @@ static struct ioat_desc_sw *ioat_dma_get_next_descriptor(
         switch (ioat_chan->device->version) {
         case IOAT_VER_1_2:
                 return ioat1_dma_get_next_descriptor(ioat_chan);
-                break;
         case IOAT_VER_2_0:
         case IOAT_VER_3_0:
                 return ioat2_dma_get_next_descriptor(ioat_chan);
-                break;
         }
         return NULL;
 }