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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-11-13 05:10:39 +0300
committerDavid S. Miller <davem@davemloft.net>2007-11-13 05:10:39 +0300
commit91cf45f02af5c871251165d000c3f42a2a0b0552 (patch)
tree0e4c0a9f624732d47a46301a394e799dab48afe0 /fs
parent62768e28d606c10ba54217f908123de34dad9374 (diff)
downloadlinux-91cf45f02af5c871251165d000c3f42a2a0b0552.tar.xz
[NET]: Add the helper kernel_sock_shutdown()
...and fix a couple of bugs in the NBD, CIFS and OCFS2 socket handlers. Looking at the sock->op->shutdown() handlers, it looks as if all of them take a SHUT_RD/SHUT_WR/SHUT_RDWR argument instead of the RCV_SHUTDOWN/SEND_SHUTDOWN arguments. Add a helper, and then define the SHUT_* enum to ensure that kernel users of shutdown() don't get confused. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Acked-by: Mark Fasheh <mark.fasheh@oracle.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs')
-rw-r--r--fs/cifs/connect.c2
-rw-r--r--fs/ocfs2/cluster/tcp.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 1102160f6661..c52a76ff4bb9 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -160,7 +160,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
if (server->ssocket) {
cFYI(1, ("State: 0x%x Flags: 0x%lx", server->ssocket->state,
server->ssocket->flags));
- server->ssocket->ops->shutdown(server->ssocket, SEND_SHUTDOWN);
+ kernel_sock_shutdown(server->ssocket, SHUT_WR);
cFYI(1, ("Post shutdown state: 0x%x Flags: 0x%lx",
server->ssocket->state,
server->ssocket->flags));
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index 685c18065c82..d84bd155997b 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -58,6 +58,7 @@
#include <linux/slab.h>
#include <linux/idr.h>
#include <linux/kref.h>
+#include <linux/net.h>
#include <net/tcp.h>
#include <asm/uaccess.h>
@@ -616,8 +617,7 @@ static void o2net_shutdown_sc(struct work_struct *work)
del_timer_sync(&sc->sc_idle_timeout);
o2net_sc_cancel_delayed_work(sc, &sc->sc_keepalive_work);
sc_put(sc);
- sc->sc_sock->ops->shutdown(sc->sc_sock,
- RCV_SHUTDOWN|SEND_SHUTDOWN);
+ kernel_sock_shutdown(sc->sc_sock, SHUT_RDWR);
}
/* not fatal so failed connects before the other guy has our