crypto: talitos - Simplify per-channel initialization

There were multiple loops in a row, for each separate step of the
initialization of the channels.  Simplify to a single loop.

Signed-off-by: Martin Hicks <mort@bork.org>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index ebbae8d3ce0d..20ae97a919df 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -2706,20 +2706,16 @@ static int talitos_probe(struct platform_device *ofdev)
                 goto err_out;
         }
 
+        priv->fifo_len = roundup_pow_of_two(priv->chfifo_len);
+
         for (i = 0; i < priv->num_channels; i++) {
                 priv->chan[i].reg = priv->reg + TALITOS_CH_STRIDE * (i + 1);
                 if (!priv->irq[1] || !(i & 1))
                         priv->chan[i].reg += TALITOS_CH_BASE_OFFSET;
-        }
 
-        for (i = 0; i < priv->num_channels; i++) {
                 spin_lock_init(&priv->chan[i].head_lock);
                 spin_lock_init(&priv->chan[i].tail_lock);
-        }
 
-        priv->fifo_len = roundup_pow_of_two(priv->chfifo_len);
-
-        for (i = 0; i < priv->num_channels; i++) {
                 priv->chan[i].fifo = kzalloc(sizeof(struct talitos_request) *
                                              priv->fifo_len, GFP_KERNEL);
                 if (!priv->chan[i].fifo) {
@@ -2727,11 +2723,10 @@ static int talitos_probe(struct platform_device *ofdev)
                         err = -ENOMEM;
                         goto err_out;
                 }
-        }
 
-        for (i = 0; i < priv->num_channels; i++)
                 atomic_set(&priv->chan[i].submit_count,
                            -(priv->chfifo_len - 1));
+        }
 
         dma_set_mask(dev, DMA_BIT_MASK(36));