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net: mvpp2: simplify mvpp2_bm_bufs_add()

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The mvpp2_bm_bufs_add() currently creates a fake cookie by calling
mvpp2_bm_cookie_pool_set(), just to be able to call
mvpp2_pool_refill(). But all what mvpp2_pool_refill() does is extract
the pool ID from the cookie, and call mvpp2_bm_pool_put() with this ID.

Instead of doing this convoluted thing, just call mvpp2_bm_pool_put()
directly, since we have the BM pool ID.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Thomas Petazzoni 2017-02-15 12:13:43 +01:00 • committed by Stefan Roese
parent f811e04ad7
commit f1060f0dd0
1 changed files with 3 additions and 3 deletions
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6
drivers/net/mvpp2.c
View file

@ -2390,7 +2390,6 @@ static int mvpp2_bm_bufs_add(struct mvpp2_port *port,
struct mvpp2_bm_pool *bm_pool, int buf_num)
{
int i;
u32 bm;
if (buf_num < 0 ||
(buf_num + bm_pool->buf_num > bm_pool->size)) {
@ -2400,10 +2399,11 @@ static int mvpp2_bm_bufs_add(struct mvpp2_port *port,
return 0;
}
bm = mvpp2_bm_cookie_pool_set(0, bm_pool->id);
for (i = 0; i < buf_num; i++) {
mvpp2_pool_refill(port, bm, (u32)buffer_loc.rx_buffer[i],
mvpp2_bm_pool_put(port, bm_pool->id,
(u32)buffer_loc.rx_buffer[i],
(u32)buffer_loc.rx_buffer[i]);
}
/* Update BM driver with number of buffers added to pool */