net: stmmac: Rework stmmac_rx()

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This looks over-engineered. Let's use some helpers to get the buffer
length and hereby simplify the stmmac_rx() function. No performance drop
was seen with the new implementation.

Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jose Abreu 2019-11-11 15:42:38 +01:00 • committed by David S. Miller

parent bc41a6689b

commit 88ebe2cf7f

1 changed files with 94 additions and 52 deletions

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144

drivers/net/ethernet/stmicro/stmmac/stmmac_main.c

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