[PATCH v2] util: Fix typoes on return value and comments

[Guannan Ren <gren@xxxxxxxxxx>]

virNetDevTapCreateInBridgePort: Fix return value to -1
virNetDevTapCreate: Fix comments
---
 src/util/virnetdevtap.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/virnetdevtap.c b/src/util/virnetdevtap.c
index 6ccc380..192d180 100644
--- a/src/util/virnetdevtap.c
+++ b/src/util/virnetdevtap.c
@@ -121,7 +121,7 @@ virNetDevProbeVnetHdr(int tapfd)
  * persistent and closed. The caller must use virNetDevTapDelete to
  * remove a persistent TAP devices when it is no longer needed.
  *
- * Returns 0 in case of success or an errno code in case of failure.
+ * Returns 0 in case of success or -1 on failure.
  */
 int virNetDevTapCreate(char **ifname,
                        int *tapfd,
@@ -341,5 +341,5 @@ int virNetDevTapCreateInBridgePort(const char *brname,
     if (tapfd)
         VIR_FORCE_CLOSE(*tapfd);
 
-    return errno;
+    return -1;
 }
-- 
1.7.7.5

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