diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/net/ethernet/jme.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/net/ethernet/jme.c')
| -rw-r--r-- | kernel/drivers/net/ethernet/jme.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/kernel/drivers/net/ethernet/jme.c b/kernel/drivers/net/ethernet/jme.c index 6e9a79209..060dd3922 100644 --- a/kernel/drivers/net/ethernet/jme.c +++ b/kernel/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); |