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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2015-09-09 10:38:03 +0200
committerDavid S. Miller <davem@davemloft.net>2015-09-09 17:06:00 -0700
commite9b5ac277e8f8dffa28f85a065e2fd890d9e48c7 (patch)
treedd680ff76da3bdf3710d5aeb37e2b60452652995 /drivers/net/ethernet/jme.c
parentnet: cavium: liquidio: use kzalloc in setup_glist() (diff)
downloadlinux-dev-e9b5ac277e8f8dffa28f85a065e2fd890d9e48c7.tar.xz
linux-dev-e9b5ac277e8f8dffa28f85a065e2fd890d9e48c7.zip
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>
Diffstat (limited to 'drivers/net/ethernet/jme.c')
-rw-r--r--drivers/net/ethernet/jme.c8
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);