Merge tag 'asoc-v3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.14

A few fixes, all driver speccific ones.  The DaVinci ones aren't as
clear as they should be from the subject lines on the commits but they
fix issues which will prevent correct operation in some use cases and
only affect that particular driver so are reasonably safe.

1 files changed, 3 insertions, 1 deletions

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index c03f3dec4763..a664f7829a6d 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -948,6 +948,7 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
 {
         char *cur=opt, *delim;
         int ipv6;
+        bool ipversion_set = false;
 
         if (*cur != '@') {
                 if ((delim = strchr(cur, '@')) == NULL)
@@ -960,6 +961,7 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
         cur++;
 
         if (*cur != '/') {
+                ipversion_set = true;
                 if ((delim = strchr(cur, '/')) == NULL)
                         goto parse_failed;
                 *delim = 0;
@@ -1002,7 +1004,7 @@ int netpoll_parse_options(struct netpoll *np, char *opt)
         ipv6 = netpoll_parse_ip_addr(cur, &np->remote_ip);
         if (ipv6 < 0)
                 goto parse_failed;
-        else if (np->ipv6 != (bool)ipv6)
+        else if (ipversion_set && np->ipv6 != (bool)ipv6)
                 goto parse_failed;
         else
                 np->ipv6 = (bool)ipv6;