| Message ID | 1354336979.2640.47.camel@bwh-desktop.uk.solarflarecom.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/drivers/net/ethernet/sfc/nic.c b/drivers/net/ethernet/sfc/nic.c index 368659d..1327f29 100644 --- a/drivers/net/ethernet/sfc/nic.c +++ b/drivers/net/ethernet/sfc/nic.c @@ -255,9 +255,6 @@ static int efx_alloc_special_buffer(struct efx_nic *efx, buffer->entries = len / EFX_BUF_SIZE; BUG_ON(buffer->dma_addr & (EFX_BUF_SIZE - 1)); - /* All zeros is a potentially valid event so memset to 0xff */ - memset(buffer->addr, 0xff, len); - /* Select new buffer ID */ buffer->index = efx->next_buffer_table; efx->next_buffer_table += buffer->entries;
Currently we initialise the newly allocated buffer to all-1s, which is important for event queues but not for descriptor queues. And since we also do that in efx_nic_init_eventq(), it is completely pointless to do it here. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> --- drivers/net/ethernet/sfc/nic.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)