1 files changed, 0 insertions, 103 deletions

diff --git a/net/9p/client.c b/net/9p/client.c
index d5ea042eabb0..90ee9efeede3 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -559,8 +559,6 @@ static struct p9_fid *p9_fid_create(struct p9_client *clnt)
         memset(&fid->qid, 0, sizeof(struct p9_qid));
         fid->mode = -1;
         fid->rdir_fpos = 0;
-        fid->rdir_pos = 0;
-        fid->rdir_fcall = NULL;
         fid->uid = current->fsuid;
         fid->clnt = clnt;
         fid->aux = NULL;
@@ -586,7 +584,6 @@ static void p9_fid_destroy(struct p9_fid *fid)
         spin_lock(&clnt->lock);
         list_del(&fid->flist);
         spin_unlock(&clnt->lock);
-        kfree(fid->rdir_fcall);
         kfree(fid);
 }
 
@@ -1261,103 +1258,3 @@ done:
         return err;
 }
 EXPORT_SYMBOL(p9_client_wstat);
-
-struct p9_stat *p9_client_dirread(struct p9_fid *fid, u64 offset)
-{
-        int err, n, m;
-        struct p9_fcall *tc, *rc;
-        struct p9_client *clnt;
-        struct p9_stat st, *ret;
-
-        P9_DPRINTK(P9_DEBUG_9P, "fid %d offset %llu\n", fid->fid,
-                                                (long long unsigned) offset);
-        err = 0;
-        tc = NULL;
-        rc = NULL;
-        ret = NULL;
-        clnt = fid->clnt;
-
-        /* if the offset is below or above the current response, free it */
-        if (offset < fid->rdir_fpos || (fid->rdir_fcall &&
-                offset >= fid->rdir_fpos+fid->rdir_fcall->params.rread.count)) {
-                fid->rdir_pos = 0;
-                if (fid->rdir_fcall)
-                        fid->rdir_fpos += fid->rdir_fcall->params.rread.count;
-
-                kfree(fid->rdir_fcall);
-                fid->rdir_fcall = NULL;
-                if (offset < fid->rdir_fpos)
-                        fid->rdir_fpos = 0;
-        }
-
-        if (!fid->rdir_fcall) {
-                n = fid->iounit;
-                if (!n || n > clnt->msize-P9_IOHDRSZ)
-                        n = clnt->msize - P9_IOHDRSZ;
-
-                while (1) {
-                        if (fid->rdir_fcall) {
-                                fid->rdir_fpos +=
-                                        fid->rdir_fcall->params.rread.count;
-                                kfree(fid->rdir_fcall);
-                                fid->rdir_fcall = NULL;
-                        }
-
-                        tc = p9_create_tread(fid->fid, fid->rdir_fpos, n);
-                        if (IS_ERR(tc)) {
-                                err = PTR_ERR(tc);
-                                tc = NULL;
-                                goto error;
-                        }
-
-                        err = p9_client_rpc(clnt, tc, &rc);
-                        if (err)
-                                goto error;
-
-                        n = rc->params.rread.count;
-                        if (n == 0)
-                                goto done;
-
-                        fid->rdir_fcall = rc;
-                        rc = NULL;
-                        if (offset >= fid->rdir_fpos &&
-                                                offset < fid->rdir_fpos+n)
-                                break;
-                }
-
-                fid->rdir_pos = 0;
-        }
-
-        m = offset - fid->rdir_fpos;
-        if (m < 0)
-                goto done;
-
-        n = p9_deserialize_stat(fid->rdir_fcall->params.rread.data + m,
-                fid->rdir_fcall->params.rread.count - m, &st, clnt->dotu);
-
-        if (!n) {
-                err = -EIO;
-                goto error;
-        }
-
-        fid->rdir_pos += n;
-        st.size = n;
-        ret = p9_clone_stat(&st, clnt->dotu);
-        if (IS_ERR(ret)) {
-                err = PTR_ERR(ret);
-                ret = NULL;
-                goto error;
-        }
-
-done:
-        kfree(tc);
-        kfree(rc);
-        return ret;
-
-error:
-        kfree(tc);
-        kfree(rc);
-        kfree(ret);
-        return ERR_PTR(err);
-}
-EXPORT_SYMBOL(p9_client_dirread);