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authorPavel Emelyanov <xemul@openvz.org>2007-11-15 03:03:19 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:54:00 -0800
commitc0ef877b2c9f543e9fb7953bfe1a0cd3a4eae362 (patch)
tree8e97df63b9e1b3cac8040461c263c0c938f8b994 /net/core
parentde0fa95c14bc4d4b545fae26439371ebfdcb8534 (diff)
[NET]: Move sock_valbool_flag to socket.c
The sock_valbool_flag() helper is used in setsockopt to set or reset some flag on the sock. This helper is required in the net/socket.c only, so move it there. Besides, patch two places in sys_setsockopt() that repeat this helper functionality manually. Since this is not a bugfix, but a trivial cleanup, I prepared this patch against net-2.6.25, but it also applies (with a single offset) to the latest net-2.6. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/sock.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index 2029d095b4c..98b243a5b32 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -419,6 +419,14 @@ out:
return ret;
}
+static inline void sock_valbool_flag(struct sock *sk, int bit, int valbool)
+{
+ if (valbool)
+ sock_set_flag(sk, bit);
+ else
+ sock_reset_flag(sk, bit);
+}
+
/*
* This is meant for all protocols to use and covers goings on
* at the socket level. Everything here is generic.
@@ -463,11 +471,8 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
case SO_DEBUG:
if (val && !capable(CAP_NET_ADMIN)) {
ret = -EACCES;
- }
- else if (valbool)
- sock_set_flag(sk, SOCK_DBG);
- else
- sock_reset_flag(sk, SOCK_DBG);
+ } else
+ sock_valbool_flag(sk, SOCK_DBG, valbool);
break;
case SO_REUSEADDR:
sk->sk_reuse = valbool;
@@ -477,10 +482,7 @@ int sock_setsockopt(struct socket *sock, int level, int optname,
ret = -ENOPROTOOPT;
break;
case SO_DONTROUTE:
- if (valbool)
- sock_set_flag(sk, SOCK_LOCALROUTE);
- else
- sock_reset_flag(sk, SOCK_LOCALROUTE);
+ sock_valbool_flag(sk, SOCK_LOCALROUTE, valbool);
break;
case SO_BROADCAST:
sock_valbool_flag(sk, SOCK_BROADCAST, valbool);