drivers: net: Remove remaining alloc/OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.
For the affected mallocs around these OOM messages:
Converted kmallocs with multiplies to kmalloc_array.
Converted a kmalloc/memcpy to kmemdup.
Removed now unused stack variables.
Removed unnecessary parentheses.
Neatened alignment.
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c
index ecfb436..d457fa2 100644
--- a/drivers/net/ethernet/smsc/smsc9420.c
+++ b/drivers/net/ethernet/smsc/smsc9420.c
@@ -1250,12 +1250,11 @@
BUG_ON(!pd->tx_ring);
- pd->tx_buffers = kmalloc((sizeof(struct smsc9420_ring_info) *
- TX_RING_SIZE), GFP_KERNEL);
- if (!pd->tx_buffers) {
- smsc_warn(IFUP, "Failed to allocated tx_buffers");
+ pd->tx_buffers = kmalloc_array(TX_RING_SIZE,
+ sizeof(struct smsc9420_ring_info),
+ GFP_KERNEL);
+ if (!pd->tx_buffers)
return -ENOMEM;
- }
/* Initialize the TX Ring */
for (i = 0; i < TX_RING_SIZE; i++) {