dmaengine: omap-dma: Simplify omap_dma_callback

Flatten the indentation level of the function which gives better view on
the cases we handle here.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

1 files changed, 6 insertions, 8 deletions

diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c
index 2fdeb02e81fc..3c445942bd31 100644
--- a/drivers/dma/omap-dma.c
+++ b/drivers/dma/omap-dma.c
@@ -445,15 +445,13 @@ static void omap_dma_callback(int ch, u16 status, void *data)
         spin_lock_irqsave(&c->vc.lock, flags);
         d = c->desc;
         if (d) {
-                if (!c->cyclic) {
-                        if (c->sgidx < d->sglen) {
-                                omap_dma_start_sg(c, d);
-                        } else {
-                                omap_dma_start_desc(c);
-                                vchan_cookie_complete(&d->vd);
-                        }
-                } else {
+                if (c->cyclic) {
                         vchan_cyclic_callback(&d->vd);
+                } else if (c->sgidx == d->sglen) {
+                        omap_dma_start_desc(c);
+                        vchan_cookie_complete(&d->vd);
+                } else {
+                        omap_dma_start_sg(c, d);
                 }
         }
         spin_unlock_irqrestore(&c->vc.lock, flags);