diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-11-12 18:10:39 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-11-12 18:10:39 -0800 |
| commit | 91cf45f02af5c871251165d000c3f42a2a0b0552 (patch) | |
| tree | 0e4c0a9f624732d47a46301a394e799dab48afe0 /drivers/block/nbd.c | |
| parent | 62768e28d606c10ba54217f908123de34dad9374 (diff) | |
| download | lwn-91cf45f02af5c871251165d000c3f42a2a0b0552.tar.gz lwn-91cf45f02af5c871251165d000c3f42a2a0b0552.zip | |
[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 'drivers/block/nbd.c')
| -rw-r--r-- | drivers/block/nbd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c index 6332acad078c..b4c0888aedc3 100644 --- a/drivers/block/nbd.c +++ b/drivers/block/nbd.c @@ -28,6 +28,7 @@ #include <linux/err.h> #include <linux/kernel.h> #include <net/sock.h> +#include <linux/net.h> #include <asm/uaccess.h> #include <asm/system.h> @@ -126,7 +127,7 @@ static void sock_shutdown(struct nbd_device *lo, int lock) if (lo->sock) { printk(KERN_WARNING "%s: shutting down socket\n", lo->disk->disk_name); - lo->sock->ops->shutdown(lo->sock, SEND_SHUTDOWN|RCV_SHUTDOWN); + kernel_sock_shutdown(lo->sock, SHUT_RDWR); lo->sock = NULL; } if (lock) |