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authorYOSHIFUJI Hideaki/吉藤英明 <hideaki.yoshifuji@miraclelinux.com>2015-03-23 18:04:13 +0900
committerDavid S. Miller <davem@davemloft.net>2015-03-23 16:54:34 -0400
commit443b5991a748c844610cb27f19473b56d5fc4dd1 (patch)
tree92ea6769582732de44062300a8691b0b1a5ba1c5 /net/core/sock.c
parent86c1aee1178c8e57dae10a9e73c51069098e4b5b (diff)
downloadop-kernel-dev-443b5991a748c844610cb27f19473b56d5fc4dd1.zip
op-kernel-dev-443b5991a748c844610cb27f19473b56d5fc4dd1.tar.gz
net: Move the comment about unsettable socket-level options to default clause and update its reference.
We implement the SO_SNDLOWAT etc not to be settable and return ENOPROTOOPT per 1003.1g 7. Move the comment to appropriate position and update the reference. Signed-off-by: YOSHIFUJI Hideaki <hideaki.yoshifuji@miraclelinux.com> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/sock.c')
-rw-r--r--net/core/sock.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index 841108b..119ae46 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -928,8 +928,6 @@ set_rcvbuf:
sk->sk_mark = val;
break;
- /* We implement the SO_SNDLOWAT etc to
- not be settable (1003.1g 5.3) */
case SO_RXQ_OVFL:
sock_valbool_flag(sk, SOCK_RXQ_OVFL, valbool);
break;
@@ -1234,6 +1232,9 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
break;
default:
+ /* We implement the SO_SNDLOWAT etc to not be settable
+ * (1003.1g 7).
+ */
return -ENOPROTOOPT;
}
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