From: Andrew Jones <drjones@redhat.com>
To: xen-devel@lists.xensource.com, ian.campbell@citrix.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] xen: netback: remove redundant xenvif_put
Date: Mon, 18 Feb 2013 21:29:20 +0100 [thread overview]
Message-ID: <1361219360-29176-1-git-send-email-drjones@redhat.com> (raw)
netbk_fatal_tx_err() calls xenvif_carrier_off(), which does
a xenvif_put(). As callers of netbk_fatal_tx_err should only
have one reference to the vif at this time, then the xenvif_put
in netbk_fatal_tx_err is one too many.
Signed-off-by: Andrew Jones <drjones@redhat.com>
---
drivers/net/xen-netback/netback.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
index 2b9520c..c23b9ec 100644
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@ -893,7 +893,6 @@ static void netbk_fatal_tx_err(struct xenvif *vif)
{
netdev_err(vif->dev, "fatal error; disabling device\n");
xenvif_carrier_off(vif);
- xenvif_put(vif);
}
static int netbk_count_requests(struct xenvif *vif,
--
1.8.1.2
next reply other threads:[~2013-02-18 20:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-18 20:29 Andrew Jones [this message]
2013-02-18 20:58 ` [PATCH] xen: netback: remove redundant xenvif_put Wei Liu
2013-02-19 5:53 ` David Miller
2013-02-19 8:03 ` [Xen-devel] " Jan Beulich
2013-02-19 8:58 ` Andrew Jones
2013-02-19 8:58 ` Ian Campbell
2013-02-19 18:06 ` David Miller
2013-02-20 9:23 ` Ian Campbell
2013-02-19 13:47 ` Ian Campbell
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