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| author |   Yi Zhao <yi.zhao@windriver.com> | 2016-11-29 18:09:01 +0800 |
|---|---|---|
| committer |   Steffen Klassert <steffen.klassert@secunet.com> | 2016-11-30 10:58:53 +0100 |
| commit | 83e2d0587ae859aae75fd9d246c409b10a6bd137 (patch) | |
| tree | 7aad735fd78925ff1fbf2a0fcac5750f0d43e6e7 /net/xfrm | |
| parent | Merge branch 'fixed-phy-phydev-leaks' (diff) | |
| download | linux-dev-83e2d0587ae859aae75fd9d246c409b10a6bd137.tar.xz linux-dev-83e2d0587ae859aae75fd9d246c409b10a6bd137.zip | |
xfrm_user: fix return value from xfrm_user_rcv_msg
It doesn't support to run 32bit 'ip' to set xfrm objdect on 64bit host.
But the return value is unknown for user program:
ip xfrm policy list
RTNETLINK answers: Unknown error 524
Replace ENOTSUPP with EOPNOTSUPP:
ip xfrm policy list
RTNETLINK answers: Operation not supported
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/xfrm_user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 08892091cfe3..671a1d0333f0 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2450,7 +2450,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh) #ifdef CONFIG_COMPAT if (in_compat_syscall()) - return -ENOTSUPP; + return -EOPNOTSUPP; #endif type = nlh->nlmsg_type; |