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(parent: 145bf01) | patch
net: arc_emac: prevent reuse of unreclaimed tx descriptors
authorBeniamino Galvani <b.galvani@gmail.com>
Wed, 10 Sep 2014 20:50:03 +0000 (22:50 +0200)
committerDavid S. Miller <davem@davemloft.net>
Fri, 12 Sep 2014 21:18:03 +0000 (17:18 -0400)
commit5c072031edc4cc316397b110b92c0ef9ab600f48
tree3af460f097438ad1de67bc6db1f4c8999e998541tree | snapshot
parent145bf0173a98c5fe128c30745c8779f1f08016b6commit | diff
net: arc_emac: prevent reuse of unreclaimed tx descriptors

This patch changes the logic in tx path to ensure that tx descriptors
are reused for transmission only after they have been reclaimed by
arc_emac_tx_clean().

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/arc/emac_main.c diff | blob | history
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