diff options
| author | Matteo Croce <mcroce@microsoft.com> | 2020-07-02 17:12:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-04 00:46:24 +0300 |
| commit | 136bcd8425b84ce81bbcf0f4cbefa6735b122d03 (patch) | |
| tree | 4e2afaa28a4ec8d36e901cf672a6efc9b2ff71ff /drivers | |
| parent | b0d754ef35041f921a1a03319b570fdfac9a027e (diff) | |
| download | linux-136bcd8425b84ce81bbcf0f4cbefa6735b122d03.tar.xz | |
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: Matteo Croce <mcroce@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c index 212fc3b54310..027de7291f92 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c @@ -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; |