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| author | David Howells <dhowells@redhat.com> | 2015-04-01 16:03:46 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2015-04-01 16:03:46 +0100 |
| commit | bfd4e9562c8769feadba9b5262200448656b8048 (patch) | |
| tree | e7662f0fa0d95fafde29e7ac4e902f8bca9fccc2 /fs/afs | |
| parent | 382d7974de31ef5e64dceee0d9cada3d3864b767 (diff) | |
| download | lwn-bfd4e9562c8769feadba9b5262200448656b8048.tar.gz lwn-bfd4e9562c8769feadba9b5262200448656b8048.zip | |
AFS: afs_send_empty_reply() doesn't require an iovec array
afs_send_empty_reply() doesn't require an iovec array with which to initialise
the msghdr, but can pass NULL instead.
Suggested-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs')
| -rw-r--r-- | fs/afs/rxrpc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/fs/afs/rxrpc.c b/fs/afs/rxrpc.c index dbc732e9a5c0..3a57a1b0fb51 100644 --- a/fs/afs/rxrpc.c +++ b/fs/afs/rxrpc.c @@ -770,15 +770,12 @@ static int afs_deliver_cm_op_id(struct afs_call *call, struct sk_buff *skb, void afs_send_empty_reply(struct afs_call *call) { struct msghdr msg; - struct kvec iov[1]; _enter(""); - iov[0].iov_base = NULL; - iov[0].iov_len = 0; msg.msg_name = NULL; msg.msg_namelen = 0; - iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, iov, 0, 0); /* WTF? */ + iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, NULL, 0, 0); msg.msg_control = NULL; msg.msg_controllen = 0; msg.msg_flags = 0; |