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, 8 deletions

diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 5290952b60c2..59b45c10adbc 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -564,20 +564,14 @@ static int smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma,
         self->rx_buff.head =
                 dma_alloc_coherent(NULL, self->rx_buff.truesize,
                                    &self->rx_buff_dma, GFP_KERNEL);
-        if (self->rx_buff.head == NULL) {
-                IRDA_ERROR("%s, Can't allocate memory for receive buffer!\n",
-                           driver_name);
+        if (self->rx_buff.head == NULL)
                 goto err_out2;
-        }
 
         self->tx_buff.head =
                 dma_alloc_coherent(NULL, self->tx_buff.truesize,
                                    &self->tx_buff_dma, GFP_KERNEL);
-        if (self->tx_buff.head == NULL) {
-                IRDA_ERROR("%s, Can't allocate memory for transmit buffer!\n",
-                           driver_name);
+        if (self->tx_buff.head == NULL)
                 goto err_out3;
-        }
 
         memset(self->rx_buff.head, 0, self->rx_buff.truesize);
         memset(self->tx_buff.head, 0, self->tx_buff.truesize);