[PATCH] nwfilter: drop dead code

[Eric Blake <eblake@xxxxxxxxxx>]

Commit cb022152 went overboard and introduced a dead conditional
while trying to get rid of a potential NULL dereference.

* src/nwfilter/nwfilter_dhcpsnoop.c (virNWFilterSnoopReqNew):
Remove redundant conditional.
---

Pushing under the trivial rule.

 src/nwfilter/nwfilter_dhcpsnoop.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/nwfilter/nwfilter_dhcpsnoop.c b/src/nwfilter/nwfilter_dhcpsnoop.c
index 3321d0b..e4c895f 100644
--- a/src/nwfilter/nwfilter_dhcpsnoop.c
+++ b/src/nwfilter/nwfilter_dhcpsnoop.c
@@ -573,7 +573,7 @@ virNWFilterSnoopReqNew(const char *ifkey)
 {
     virNWFilterSnoopReqPtr req;

-    if (ifkey == NULL || (ifkey && (strlen(ifkey) != VIR_IFKEY_LEN - 1))) {
+    if (ifkey == NULL || strlen(ifkey) != VIR_IFKEY_LEN - 1) {
         virReportError(VIR_ERR_INTERNAL_ERROR,
                        _("virNWFilterSnoopReqNew called with invalid "
                          "key \"%s\" (%zu)"),
-- 
1.7.1

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