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Groups > linux.kernel > #1300104
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 5/5] xen-netback: Delete an unnecessary variable initialisation in xen_register_watchers() |
| Date | 2016-01-02 19:10 +0100 |
| Message-ID | <qMyMP-31n-15@gated-at.bofh.it> (permalink) |
| References | <qEuGl-43C-5@gated-at.bofh.it> <qMyD7-2In-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 2 Jan 2016 18:28:26 +0100
Omit explicit initialisation at the beginning for one local variable
that is redefined before its first use.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/net/xen-netback/xenbus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index e8dfc3d..55f0735 100644
--- a/drivers/net/xen-netback/xenbus.c
+++ b/drivers/net/xen-netback/xenbus.c
@@ -685,7 +685,7 @@ static void xen_net_rate_changed(struct xenbus_watch *watch,
static int xen_register_watchers(struct xenbus_device *dev, struct xenvif *vif)
{
- int err = 0;
+ int err;
char *node;
unsigned maxlen;
--
2.6.3
--
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[PATCH 0/5] xen-netback: Fine-tuning for three function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-01-02 19:00 +0100 [PATCH 2/5] xen-netback: Delete an unnecessary goto statement in connect_rings() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-01-02 19:00 +0100 [PATCH 5/5] xen-netback: Delete an unnecessary variable initialisation in xen_register_watchers() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-01-02 19:10 +0100 Re: [PATCH 0/5] xen-netback: Fine-tuning for three function implementations Joe Perches <joe@perches.com> - 2016-01-03 02:40 +0100 Re: [PATCH 0/5] xen-netback: Fine-tuning for three function implementations Dan Carpenter <dan.carpenter@oracle.com> - 2016-01-04 10:50 +0100 Re: [PATCH 0/5] xen-netback: Fine-tuning for three function implementations Wei Liu <wei.liu2@citrix.com> - 2016-01-04 12:10 +0100
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