stmmac: display the descriptors if DES0 = 0

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It makes sense to display the descriptors even if
DES0 is zero. This helps for example in case of it
is needed to dump rx write-back descriptors to get
timestamp status.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Giuseppe CAVALLARO 2016-10-20 10:01:28 +02:00 • committed by David S. Miller

parent ae3877bce5

commit 8be0328e52

1 changed files with 3 additions and 4 deletions

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7

drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c

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