diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2015-09-09 10:38:03 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-09-09 17:06:00 -0700 |
| commit | e9b5ac277e8f8dffa28f85a065e2fd890d9e48c7 (patch) | |
| tree | dd680ff76da3bdf3710d5aeb37e2b60452652995 | |
| parent | ce8e5c7035098fa5b8fea910f14be59b8cace81f (diff) | |
| download | linux-e9b5ac277e8f8dffa28f85a065e2fd890d9e48c7.tar.bz2 | |
net: jme: use kzalloc() instead of kmalloc+memset
Using kzalloc saves a tiny bit on .text.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/jme.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c index 6e9a792097d3..060dd3922974 100644 --- a/drivers/net/ethernet/jme.c +++ b/drivers/net/ethernet/jme.c @@ -583,7 +583,7 @@ jme_setup_tx_resources(struct jme_adapter *jme) atomic_set(&txring->next_to_clean, 0); atomic_set(&txring->nr_free, jme->tx_ring_size); - txring->bufinf = kmalloc(sizeof(struct jme_buffer_info) * + txring->bufinf = kzalloc(sizeof(struct jme_buffer_info) * jme->tx_ring_size, GFP_ATOMIC); if (unlikely(!(txring->bufinf))) goto err_free_txring; @@ -592,8 +592,6 @@ jme_setup_tx_resources(struct jme_adapter *jme) * Initialize Transmit Descriptors */ memset(txring->alloc, 0, TX_RING_ALLOC_SIZE(jme->tx_ring_size)); - memset(txring->bufinf, 0, - sizeof(struct jme_buffer_info) * jme->tx_ring_size); return 0; @@ -845,7 +843,7 @@ jme_setup_rx_resources(struct jme_adapter *jme) rxring->next_to_use = 0; atomic_set(&rxring->next_to_clean, 0); - rxring->bufinf = kmalloc(sizeof(struct jme_buffer_info) * + rxring->bufinf = kzalloc(sizeof(struct jme_buffer_info) * jme->rx_ring_size, GFP_ATOMIC); if (unlikely(!(rxring->bufinf))) goto err_free_rxring; @@ -853,8 +851,6 @@ jme_setup_rx_resources(struct jme_adapter *jme) /* * Initiallize Receive Descriptors */ - memset(rxring->bufinf, 0, - sizeof(struct jme_buffer_info) * jme->rx_ring_size); for (i = 0 ; i < jme->rx_ring_size ; ++i) { if (unlikely(jme_make_new_rx_buf(jme, i))) { jme_free_rx_resources(jme); |