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| author | Lorenzo Colitti <lorenzo@google.com> | 2016-01-08 17:32:36 +0900 |
|---|---|---|
| committer | Stephen Hemminger <stephen@networkplumber.org> | 2016-01-18 11:47:03 -0800 |
| commit | 57fdf2d4d94aeee493214d455b8f3336f09afa09 (patch) | |
| tree | 7abf5136f06c678977096a0c4cd0a6174fd3f733 | |
| parent | 1ab0f02f465b7bcc09798645d19236a500742e90 (diff) | |
| download | platform_external_iproute2-57fdf2d4d94aeee493214d455b8f3336f09afa09.tar.gz platform_external_iproute2-57fdf2d4d94aeee493214d455b8f3336f09afa09.tar.bz2 platform_external_iproute2-57fdf2d4d94aeee493214d455b8f3336f09afa09.zip | |
libnetlink: don't print NETLINK_SOCK_DIAG errors in rtnl_talk
This change is a no-op, as currently no code uses rtnl_talk on
NETLINK_SOCK_DIAG_BY_FAMILY sockets. It is needed to suppress
spurious errors when using SOCK_DESTROY via rtnl_talk.
Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
| -rw-r--r-- | lib/libnetlink.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/libnetlink.c b/lib/libnetlink.c index 16582144..d6b5fd3e 100644 --- a/lib/libnetlink.c +++ b/lib/libnetlink.c @@ -419,8 +419,10 @@ int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n, return 0; } - fprintf(stderr, "RTNETLINK answers: %s\n", - strerror(-err->error)); + if (rtnl->proto != NETLINK_SOCK_DIAG) + fprintf(stderr, + "RTNETLINK answers: %s\n", + strerror(-err->error)); errno = -err->error; return -1; } |