3.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Zoltan Kiss <zoltan.kiss@xxxxxxxxxx>
[ Upstream commit d8cfbfc4660054150ca1b7c501a8edc0771022f9 ]
Due to this pointer is increased prematurely, the error log contains rubbish.
Signed-off-by: Zoltan Kiss <zoltan.kiss@xxxxxxxxxx>
Reported-by: Armin Zentai <armin.zentai@xxxxxxx>
Cc: netdev@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/xen-netback/netback.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -1022,7 +1022,6 @@ static int xenvif_tx_check_gop(struct xe
/* Check status of header. */
err = (*gopp_copy)->status;
- (*gopp_copy)++;
if (unlikely(err)) {
if (net_ratelimit())
netdev_dbg(vif->dev,
@@ -1035,6 +1034,7 @@ static int xenvif_tx_check_gop(struct xe
xenvif_idx_release(vif, pending_idx,
XEN_NETIF_RSP_ERROR);
}
+ (*gopp_copy)++;
check_frags:
for (i = 0; i < nr_frags; i++, gop_map++) {
--
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