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| author | Jeff Layton <jlayton@redhat.com> | 2012-09-19 15:22:34 +0200 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2012-09-25 04:46:32 +0200 |
| commit | 5819575ec6b82345e1a21a960d381c699a91c700 (patch) | |
| tree | 9ffe9d41ddbc8009c7ecbf132533d5d1315f0f13 /fs/cifs/smb2pdu.c | |
| parent | cifs: convert async read code to use pages array without kmapping (diff) | |
| download | linux-5819575ec6b82345e1a21a960d381c699a91c700.tar.xz linux-5819575ec6b82345e1a21a960d381c699a91c700.zip | |
cifs: replace kvec array in readdata with a single kvec
The array is no longer needed. We just need a single kvec to hold the
header for signature checking.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Diffstat (limited to 'fs/cifs/smb2pdu.c')
| -rw-r--r-- | fs/cifs/smb2pdu.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index e3efa47cd6ec..1b447612200e 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -1297,9 +1297,9 @@ smb2_readv_callback(struct mid_q_entry *mid) struct cifs_readdata *rdata = mid->callback_data; struct cifs_tcon *tcon = tlink_tcon(rdata->cfile->tlink); struct TCP_Server_Info *server = tcon->ses->server; - struct smb2_hdr *buf = (struct smb2_hdr *)rdata->iov[0].iov_base; + struct smb2_hdr *buf = (struct smb2_hdr *)rdata->iov.iov_base; unsigned int credits_received = 1; - struct smb_rqst rqst = { .rq_iov = rdata->iov, + struct smb_rqst rqst = { .rq_iov = &rdata->iov, .rq_nvec = 1, .rq_pages = rdata->pages, .rq_npages = rdata->nr_pages, @@ -1350,7 +1350,7 @@ smb2_async_readv(struct cifs_readdata *rdata) int rc; struct smb2_hdr *buf; struct cifs_io_parms io_parms; - struct smb_rqst rqst = { .rq_iov = rdata->iov, + struct smb_rqst rqst = { .rq_iov = &rdata->iov, .rq_nvec = 1 }; cFYI(1, "%s: offset=%llu bytes=%u", __func__, @@ -1362,13 +1362,13 @@ smb2_async_readv(struct cifs_readdata *rdata) io_parms.persistent_fid = rdata->cfile->fid.persistent_fid; io_parms.volatile_fid = rdata->cfile->fid.volatile_fid; io_parms.pid = rdata->pid; - rc = smb2_new_read_req(&rdata->iov[0], &io_parms, 0, 0); + rc = smb2_new_read_req(&rdata->iov, &io_parms, 0, 0); if (rc) return rc; - buf = (struct smb2_hdr *)rdata->iov[0].iov_base; + buf = (struct smb2_hdr *)rdata->iov.iov_base; /* 4 for rfc1002 length field */ - rdata->iov[0].iov_len = get_rfc1002_length(rdata->iov[0].iov_base) + 4; + rdata->iov.iov_len = get_rfc1002_length(rdata->iov.iov_base) + 4; kref_get(&rdata->refcount); rc = cifs_call_async(io_parms.tcon->ses->server, &rqst, |