5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Namjae Jeon <linkinjeon@xxxxxxxxxx>
[ Upstream commit 5876e99611a91dfb2fb1f7af9d1ae5c017c8331c ]
When ipv6 config is disable(CONFIG_IPV6 is not set), ksmbd fallback to
create ipv4 socket. User reported that this error message lead to
misunderstood some issue. Users have requested not to print this error
message that occurs even though there is no problem.
Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx>
Acked-by: Tom Talpey <tom@xxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/ksmbd/transport_tcp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/fs/ksmbd/transport_tcp.c
+++ b/fs/ksmbd/transport_tcp.c
@@ -428,7 +428,8 @@ static int create_socket(struct interfac
ret = sock_create(PF_INET6, SOCK_STREAM, IPPROTO_TCP, &ksmbd_socket);
if (ret) {
- pr_err("Can't create socket for ipv6, try ipv4: %d\n", ret);
+ if (ret != -EAFNOSUPPORT)
+ pr_err("Can't create socket for ipv6, fallback to ipv4: %d\n", ret);
ret = sock_create(PF_INET, SOCK_STREAM, IPPROTO_TCP,
&ksmbd_socket);
if (ret) {
