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| author | Wei Liu <wei.liu2@citrix.com> | 2013-05-02 00:43:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-05-02 16:50:08 -0400 |
| commit | ac69c26e7accb04ae2cb9ab0872068983a42b3c8 (patch) | |
| tree | 637729032495359ddb2df58950105c202d0fa688 /drivers | |
| parent | c2bba3dfc16e625e73f986a21110cb784cddd30a (diff) | |
| download | linux-ac69c26e7accb04ae2cb9ab0872068983a42b3c8.tar.gz linux-ac69c26e7accb04ae2cb9ab0872068983a42b3c8.tar.bz2 linux-ac69c26e7accb04ae2cb9ab0872068983a42b3c8.zip | |
xen-netback: remove redundent parameter in netbk_count_requests
Tracking down from the caller, first_idx is always equal to vif->tx.req_cons.
Remove it to avoid confusion.
Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index a2865f17c667..c44772d6bba0 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -928,7 +928,6 @@ static void netbk_fatal_tx_err(struct xenvif *vif) static int netbk_count_requests(struct xenvif *vif, struct xen_netif_tx_request *first, - RING_IDX first_idx, struct xen_netif_tx_request *txp, int work_to_do) { @@ -1005,7 +1004,7 @@ static int netbk_count_requests(struct xenvif *vif, } while ((txp++)->flags & XEN_NETTXF_more_data); if (drop_err) { - netbk_tx_err(vif, first, first_idx + slots); + netbk_tx_err(vif, first, cons + slots); return drop_err; } @@ -1470,8 +1469,7 @@ static unsigned xen_netbk_tx_build_gops(struct xen_netbk *netbk) continue; } - ret = netbk_count_requests(vif, &txreq, idx, - txfrags, work_to_do); + ret = netbk_count_requests(vif, &txreq, txfrags, work_to_do); if (unlikely(ret < 0)) continue; |