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(parent: 53578cb) | 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)
commit418537c25d8485513b99cbfc7fab4f6c77479dce
tree3af460f097438ad1de67bc6db1f4c8999e998541tree | snapshot
parent53578cb511aa13789d8525330cc1ca6386611e82commit | 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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