drivers:net: Remove dma_alloc_coherent OOM messages

I believe these error messages are already logged
on allocation failure by warn_alloc_failed and so
get a dump_stack on OOM.

Remove the unnecessary additional error logging.

Around these deletions:

o Alignment neatening.
o Remove unnecessary casts of dma_alloc_coherent.
o Hoist assigns from ifs.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
index e006ea831320..bd4c18804709 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/iwlegacy/common.c
@@ -2941,10 +2941,9 @@ il_tx_queue_alloc(struct il_priv *il, struct il_tx_queue *txq, u32 id)
          * shared with device */
         txq->tfds =
             dma_alloc_coherent(dev, tfd_sz, &txq->q.dma_addr, GFP_KERNEL);
-        if (!txq->tfds) {
-                IL_ERR("Fail to alloc TFDs\n");
+        if (!txq->tfds)
                 goto error;
-        }
+
         txq->q.id = id;
 
         return 0;