[PATCH] virnetdevtap: Don't check for flags in virNetDevTapCreateFlags

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

With latest gnulib we are checking even the lowest level functions
whether they check flags. Moreover, we are shadowing the real error
on system without TUNSETIFF support.
---
 cfg.mk                  |    2 +-
 src/util/virnetdevtap.c |    5 +----
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/cfg.mk b/cfg.mk
index c3de533..d44c8d2 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -741,7 +741,7 @@ exclude_file_name_regexp--sc_avoid_write = \
 
 exclude_file_name_regexp--sc_bindtextdomain = ^(tests|examples)/
 
-exclude_file_name_regexp--sc_flags_usage = ^docs/
+exclude_file_name_regexp--sc_flags_usage = ^(docs/|src/util/virnetdevtap\.c$$)
 
 exclude_file_name_regexp--sc_libvirt_unmarked_diagnostics = \
   ^src/rpc/gendispatch\.pl$$
diff --git a/src/util/virnetdevtap.c b/src/util/virnetdevtap.c
index 717b6ac..54f76bd 100644
--- a/src/util/virnetdevtap.c
+++ b/src/util/virnetdevtap.c
@@ -129,14 +129,12 @@ virNetDevProbeVnetHdr(int tapfd)
  */
 int virNetDevTapCreate(char **ifname,
                        int *tapfd,
-                       unsigned int flags)
+                       unsigned int flags ATTRIBUTE_UNUSED)
 {
     int fd;
     struct ifreq ifr;
     int ret = -1;
 
-    virCheckFlags(VIR_NETDEV_TAP_CREATE_VNET_HDR, -1);
-
     if ((fd = open("/dev/net/tun", O_RDWR)) < 0) {
         virReportSystemError(errno, "%s",
                              _("Unable to open /dev/net/tun, is tun module loaded?"));
@@ -241,7 +239,6 @@ int virNetDevTapCreate(char **ifname ATTRIBUTE_UNUSED,
                        int *tapfd ATTRIBUTE_UNUSED,
                        unsigned int flags)
 {
-    virCheckFlags(0, -1);
     virReportSystemError(ENOSYS, "%s",
                          _("Unable to create TAP devices on this platform"));
     return -1;
-- 
1.7.8.5

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