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authorEric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com>2008-10-13 18:45:24 -0500
committerEric Van Hensbergen <ericvh@gmail.com>2008-10-17 11:04:41 -0500
commit5503ac565998837350f3ee1cc344c36143ea2386 (patch)
tree27144bbbc281b890b76ab75e322b3e0432442e21 /net/9p/client.c
parentbead27f0a87f4055f6a0fd69ded9eacced485618 (diff)
downloadlinux-2.6.38-lt-ux500-5503ac565998837350f3ee1cc344c36143ea2386.tar.gz
9p: remove unnecessary prototypes
Cleanup files by reordering functions in order to remove need for unnecessary function prototypes. There are no code changes here, just functions being moved around and prototypes being eliminated. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'net/9p/client.c')
-rw-r--r--net/9p/client.c183
1 files changed, 89 insertions, 94 deletions
diff --git a/net/9p/client.c b/net/9p/client.c
index f1a52a7ed72..712d4f336ad 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -36,10 +36,6 @@
#include <net/9p/client.h>
#include <net/9p/transport.h>
-static struct p9_fid *p9_fid_create(struct p9_client *clnt);
-static void p9_fid_destroy(struct p9_fid *fid);
-static struct p9_stat *p9_clone_stat(struct p9_stat *st, int dotu);
-
/*
* Client Option Parsing (code inspired by NFS code)
* - a little lazy - parse all client options
@@ -124,6 +120,55 @@ static int parse_opts(char *opts, struct p9_client *clnt)
return ret;
}
+static struct p9_fid *p9_fid_create(struct p9_client *clnt)
+{
+ int err;
+ struct p9_fid *fid;
+
+ P9_DPRINTK(P9_DEBUG_9P, "clnt %p\n", clnt);
+ fid = kmalloc(sizeof(struct p9_fid), GFP_KERNEL);
+ if (!fid)
+ return ERR_PTR(-ENOMEM);
+
+ fid->fid = p9_idpool_get(clnt->fidpool);
+ if (fid->fid < 0) {
+ err = -ENOSPC;
+ goto error;
+ }
+
+ 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;
+
+ spin_lock(&clnt->lock);
+ list_add(&fid->flist, &clnt->fidlist);
+ spin_unlock(&clnt->lock);
+
+ return fid;
+
+error:
+ kfree(fid);
+ return ERR_PTR(err);
+}
+
+static void p9_fid_destroy(struct p9_fid *fid)
+{
+ struct p9_client *clnt;
+
+ P9_DPRINTK(P9_DEBUG_9P, "fid %d\n", fid->fid);
+ clnt = fid->clnt;
+ p9_idpool_put(fid->fid, clnt->fidpool);
+ spin_lock(&clnt->lock);
+ list_del(&fid->flist);
+ spin_unlock(&clnt->lock);
+ kfree(fid->rdir_fcall);
+ kfree(fid);
+}
/**
* p9_client_rpc - sends 9P request and waits until a response is available.
@@ -815,6 +860,46 @@ int p9_client_readn(struct p9_fid *fid, char *data, u64 offset, u32 count)
}
EXPORT_SYMBOL(p9_client_readn);
+static struct p9_stat *p9_clone_stat(struct p9_stat *st, int dotu)
+{
+ int n;
+ char *p;
+ struct p9_stat *ret;
+
+ n = sizeof(struct p9_stat) + st->name.len + st->uid.len + st->gid.len +
+ st->muid.len;
+
+ if (dotu)
+ n += st->extension.len;
+
+ ret = kmalloc(n, GFP_KERNEL);
+ if (!ret)
+ return ERR_PTR(-ENOMEM);
+
+ memmove(ret, st, sizeof(struct p9_stat));
+ p = ((char *) ret) + sizeof(struct p9_stat);
+ memmove(p, st->name.str, st->name.len);
+ ret->name.str = p;
+ p += st->name.len;
+ memmove(p, st->uid.str, st->uid.len);
+ ret->uid.str = p;
+ p += st->uid.len;
+ memmove(p, st->gid.str, st->gid.len);
+ ret->gid.str = p;
+ p += st->gid.len;
+ memmove(p, st->muid.str, st->muid.len);
+ ret->muid.str = p;
+ p += st->muid.len;
+
+ if (dotu) {
+ memmove(p, st->extension.str, st->extension.len);
+ ret->extension.str = p;
+ p += st->extension.len;
+ }
+
+ return ret;
+}
+
struct p9_stat *p9_client_stat(struct p9_fid *fid)
{
int err;
@@ -986,93 +1071,3 @@ error:
return ERR_PTR(err);
}
EXPORT_SYMBOL(p9_client_dirread);
-
-static struct p9_stat *p9_clone_stat(struct p9_stat *st, int dotu)
-{
- int n;
- char *p;
- struct p9_stat *ret;
-
- n = sizeof(struct p9_stat) + st->name.len + st->uid.len + st->gid.len +
- st->muid.len;
-
- if (dotu)
- n += st->extension.len;
-
- ret = kmalloc(n, GFP_KERNEL);
- if (!ret)
- return ERR_PTR(-ENOMEM);
-
- memmove(ret, st, sizeof(struct p9_stat));
- p = ((char *) ret) + sizeof(struct p9_stat);
- memmove(p, st->name.str, st->name.len);
- ret->name.str = p;
- p += st->name.len;
- memmove(p, st->uid.str, st->uid.len);
- ret->uid.str = p;
- p += st->uid.len;
- memmove(p, st->gid.str, st->gid.len);
- ret->gid.str = p;
- p += st->gid.len;
- memmove(p, st->muid.str, st->muid.len);
- ret->muid.str = p;
- p += st->muid.len;
-
- if (dotu) {
- memmove(p, st->extension.str, st->extension.len);
- ret->extension.str = p;
- p += st->extension.len;
- }
-
- return ret;
-}
-
-static struct p9_fid *p9_fid_create(struct p9_client *clnt)
-{
- int err;
- struct p9_fid *fid;
-
- P9_DPRINTK(P9_DEBUG_9P, "clnt %p\n", clnt);
- fid = kmalloc(sizeof(struct p9_fid), GFP_KERNEL);
- if (!fid)
- return ERR_PTR(-ENOMEM);
-
- fid->fid = p9_idpool_get(clnt->fidpool);
- if (fid->fid < 0) {
- err = -ENOSPC;
- goto error;
- }
-
- 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;
-
- spin_lock(&clnt->lock);
- list_add(&fid->flist, &clnt->fidlist);
- spin_unlock(&clnt->lock);
-
- return fid;
-
-error:
- kfree(fid);
- return ERR_PTR(err);
-}
-
-static void p9_fid_destroy(struct p9_fid *fid)
-{
- struct p9_client *clnt;
-
- P9_DPRINTK(P9_DEBUG_9P, "fid %d\n", fid->fid);
- clnt = fid->clnt;
- p9_idpool_put(fid->fid, clnt->fidpool);
- spin_lock(&clnt->lock);
- list_del(&fid->flist);
- spin_unlock(&clnt->lock);
- kfree(fid->rdir_fcall);
- kfree(fid);
-}