Searched hist:c027aa92 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/net/ethernet/freescale/enetc/ |
| H A D | enetc.h | c027aa92 Wed Mar 10 06:03:47 CST 2021 Vladimir Oltean <olteanv@gmail.com> net: enetc: simplify callers of enetc_rxbd_next
When we iterate through the BDs in the RX ring, the software producer
index (which is already passed by value to enetc_rxbd_next) lags behind,
and we end up with this funny looking "++i == rx_ring->bd_count" check
so that we drag it after us.
Let's pass the software producer index "i" by reference, so that
enetc_rxbd_next can increment it by itself (mod rx_ring->bd_count),
especially since enetc_rxbd_next has to increment the index anyway.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| H A D | enetc.c | c027aa92 Wed Mar 10 06:03:47 CST 2021 Vladimir Oltean <olteanv@gmail.com> net: enetc: simplify callers of enetc_rxbd_next
When we iterate through the BDs in the RX ring, the software producer
index (which is already passed by value to enetc_rxbd_next) lags behind,
and we end up with this funny looking "++i == rx_ring->bd_count" check
so that we drag it after us.
Let's pass the software producer index "i" by reference, so that
enetc_rxbd_next can increment it by itself (mod rx_ring->bd_count),
especially since enetc_rxbd_next has to increment the index anyway.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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