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>

diff --git a/drivers/dma/ioat_dma.c b/drivers/dma/ioat_dma.c
index bc8c6e3470ca258f6646c0ad2cd9278425296ec2..1ef68b3156570487094e704eaceb9ffdb03db4e6 100644 (file)
--- 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;
 }