Commit 136bcd84 authored by Matteo Croce's avatar Matteo Croce Committed by David S. Miller

mvpp2: refactor BM pool init percpu code

In mvpp2_swf_bm_pool_init_percpu(), a reference to a struct
mvpp2_bm_pool is obtained traversing multiple structs, when a
local variable already points to the same object.

Fix it and, while at it, give the variable a meaningful name.
Signed-off-by: default avatarMatteo Croce <mcroce@microsoft.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b0d754ef
......@@ -907,28 +907,27 @@ static int mvpp2_swf_bm_pool_init_shared(struct mvpp2_port *port)
/* Initialize pools for swf, percpu buffers variant */
static int mvpp2_swf_bm_pool_init_percpu(struct mvpp2_port *port)
{
struct mvpp2_bm_pool *p;
struct mvpp2_bm_pool *bm_pool;
int i;
for (i = 0; i < port->nrxqs; i++) {
p = mvpp2_bm_pool_use_percpu(port, MVPP2_BM_SHORT, i,
mvpp2_pools[MVPP2_BM_SHORT].pkt_size);
if (!p)
bm_pool = mvpp2_bm_pool_use_percpu(port, MVPP2_BM_SHORT, i,
mvpp2_pools[MVPP2_BM_SHORT].pkt_size);
if (!bm_pool)
return -ENOMEM;
port->priv->bm_pools[i].port_map |= BIT(port->id);
mvpp2_rxq_short_pool_set(port, i, port->priv->bm_pools[i].id);
bm_pool->port_map |= BIT(port->id);
mvpp2_rxq_short_pool_set(port, i, bm_pool->id);
}
for (i = 0; i < port->nrxqs; i++) {
p = mvpp2_bm_pool_use_percpu(port, MVPP2_BM_LONG, i + port->nrxqs,
mvpp2_pools[MVPP2_BM_LONG].pkt_size);
if (!p)
bm_pool = mvpp2_bm_pool_use_percpu(port, MVPP2_BM_LONG, i + port->nrxqs,
mvpp2_pools[MVPP2_BM_LONG].pkt_size);
if (!bm_pool)
return -ENOMEM;
port->priv->bm_pools[i + port->nrxqs].port_map |= BIT(port->id);
mvpp2_rxq_long_pool_set(port, i,
port->priv->bm_pools[i + port->nrxqs].id);
bm_pool->port_map |= BIT(port->id);
mvpp2_rxq_long_pool_set(port, i, bm_pool->id);
}
port->pool_long = NULL;
......
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