NFS,SUNRPC,NLM: fix unused variable warnings when CONFIG_SYSCTL is disabled
Fix some dprintk's so that NLM, NFS client, and RPC client compile
cleanly if CONFIG_SYSCTL is disabled.
Test plan:
Compile kernel with CONFIG_NFS enabled and CONFIG_SYSCTL disabled.
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 6537f2c..b497c71 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -655,7 +655,6 @@
struct file *file = iocb->ki_filp;
struct nfs_open_context *ctx =
(struct nfs_open_context *) file->private_data;
- struct dentry *dentry = file->f_dentry;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct iovec iov = {
@@ -664,7 +663,8 @@
};
dprintk("nfs: direct read(%s/%s, %lu@%lu)\n",
- dentry->d_parent->d_name.name, dentry->d_name.name,
+ file->f_dentry->d_parent->d_name.name,
+ file->f_dentry->d_name.name,
(unsigned long) count, (unsigned long) pos);
if (!is_sync_kiocb(iocb))
@@ -730,7 +730,6 @@
struct file *file = iocb->ki_filp;
struct nfs_open_context *ctx =
(struct nfs_open_context *) file->private_data;
- struct dentry *dentry = file->f_dentry;
struct address_space *mapping = file->f_mapping;
struct inode *inode = mapping->host;
struct iovec iov = {
@@ -739,8 +738,9 @@
};
dfprintk(VFS, "nfs: direct write(%s/%s(%ld), %lu@%lu)\n",
- dentry->d_parent->d_name.name, dentry->d_name.name,
- inode->i_ino, (unsigned long) count, (unsigned long) pos);
+ file->f_dentry->d_parent->d_name.name,
+ file->f_dentry->d_name.name, inode->i_ino,
+ (unsigned long) count, (unsigned long) pos);
if (!is_sync_kiocb(iocb))
goto out;
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 1bdbd4f..8f71e76 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -734,14 +734,14 @@
unsigned int offset, unsigned int count)
{
struct nfs_open_context *ctx = (struct nfs_open_context *)file->private_data;
- struct dentry *dentry = file->f_dentry;
struct inode *inode = page->mapping->host;
struct nfs_page *req;
int status = 0;
dprintk("NFS: nfs_updatepage(%s/%s %d@%Ld)\n",
- dentry->d_parent->d_name.name, dentry->d_name.name,
- count, (long long)(page_offset(page) +offset));
+ file->f_dentry->d_parent->d_name.name,
+ file->f_dentry->d_name.name, count,
+ (long long)(page_offset(page) +offset));
if (IS_SYNC(inode)) {
status = nfs_writepage_sync(ctx, inode, page, offset, count, 0);
@@ -850,7 +850,6 @@
unsigned int count, unsigned int offset,
int how)
{
- struct rpc_task *task = &data->task;
struct inode *inode;
/* Set up the RPC argument and reply structs
@@ -881,7 +880,7 @@
data->task.tk_release = nfs_writedata_release;
dprintk("NFS: %4d initiated write call (req %s/%Ld, %u bytes @ offset %Lu)\n",
- task->tk_pid,
+ data->task.tk_pid,
inode->i_sb->s_id,
(long long)NFS_FILEID(inode),
count,
@@ -1217,7 +1216,6 @@
static void nfs_commit_rpcsetup(struct list_head *head,
struct nfs_write_data *data, int how)
{
- struct rpc_task *task = &data->task;
struct nfs_page *first;
struct inode *inode;
@@ -1248,7 +1246,7 @@
/* Release requests */
data->task.tk_release = nfs_commit_release;
- dprintk("NFS: %4d initiated commit call\n", task->tk_pid);
+ dprintk("NFS: %4d initiated commit call\n", data->task.tk_pid);
}
/*