fuse: style fixes

Fix coding style errors reported by checkpatch and others.  Uptdate
copyright date to 2008.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

fs/fuse/control.c

@@ -1,6 +1,6 @@
 /*
   FUSE: Filesystem in Userspace
-  Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
 
   This program can be distributed under the terms of the GNU GPL.
   See the file COPYING.
@@ -48,11 +48,13 @@ static ssize_t fuse_conn_waiting_read(struct file *file, char __user *buf,
 	size_t size;
 
 	if (!*ppos) {
+		long value;
 		struct fuse_conn *fc = fuse_ctl_file_conn_get(file);
 		if (!fc)
 			return 0;
 
-		file->private_data=(void *)(long)atomic_read(&fc->num_waiting);
+		value = atomic_read(&fc->num_waiting);
+		file->private_data = (void *)value;
 		fuse_conn_put(fc);
 	}
 	size = sprintf(tmp, "%ld\n", (long)file->private_data);

fs/fuse/dev.c

@@ -1,6 +1,6 @@
 /*
   FUSE: Filesystem in Userspace
-  Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
 
   This program can be distributed under the terms of the GNU GPL.
   See the file COPYING.
@@ -539,8 +539,8 @@ static int fuse_copy_fill(struct fuse_copy_state *cs)
 		BUG_ON(!cs->nr_segs);
 		cs->seglen = cs->iov[0].iov_len;
 		cs->addr = (unsigned long) cs->iov[0].iov_base;
-		cs->iov ++;
-		cs->nr_segs --;
+		cs->iov++;
+		cs->nr_segs--;
 	}
 	down_read(&current->mm->mmap_sem);
 	err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
@@ -589,9 +589,11 @@ static int fuse_copy_page(struct fuse_copy_state *cs, struct page *page,
 		kunmap_atomic(mapaddr, KM_USER1);
 	}
 	while (count) {
-		int err;
-		if (!cs->len && (err = fuse_copy_fill(cs)))
-			return err;
+		if (!cs->len) {
+			int err = fuse_copy_fill(cs);
+			if (err)
+				return err;
+		}
 		if (page) {
 			void *mapaddr = kmap_atomic(page, KM_USER1);
 			void *buf = mapaddr + offset;
@@ -631,9 +633,11 @@ static int fuse_copy_pages(struct fuse_copy_state *cs, unsigned nbytes,
 static int fuse_copy_one(struct fuse_copy_state *cs, void *val, unsigned size)
 {
 	while (size) {
-		int err;
-		if (!cs->len && (err = fuse_copy_fill(cs)))
-			return err;
+		if (!cs->len) {
+			int err = fuse_copy_fill(cs);
+			if (err)
+				return err;
+		}
 		fuse_copy_do(cs, &val, &size);
 	}
 	return 0;

fs/fuse/dir.c

@@ -1,6 +1,6 @@
 /*
   FUSE: Filesystem in Userspace
-  Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
 
   This program can be distributed under the terms of the GNU GPL.
   See the file COPYING.
@@ -204,7 +204,7 @@ static int fuse_dentry_revalidate(struct dentry *entry, struct nameidata *nd)
 				return 0;
 			}
 			spin_lock(&fc->lock);
-			fi->nlookup ++;
+			fi->nlookup++;
 			spin_unlock(&fc->lock);
 		}
 		fuse_put_request(fc, forget_req);
@@ -637,9 +637,11 @@ static int fuse_unlink(struct inode *dir, struct dentry *entry)
 	if (!err) {
 		struct inode *inode = entry->d_inode;
 
-		/* Set nlink to zero so the inode can be cleared, if
-                   the inode does have more links this will be
-                   discovered at the next lookup/getattr */
+		/*
+		 * Set nlink to zero so the inode can be cleared, if the inode
+		 * does have more links this will be discovered at the next
+		 * lookup/getattr.
+		 */
 		clear_nlink(inode);
 		fuse_invalidate_attr(inode);
 		fuse_invalidate_attr(dir);

fs/fuse/file.c

@@ -1,6 +1,6 @@
 /*
   FUSE: Filesystem in Userspace
-  Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
 
   This program can be distributed under the terms of the GNU GPL.
   See the file COPYING.
@@ -543,7 +543,7 @@ static int fuse_readpages_fill(void *_data, struct page *page)
 		}
 	}
 	req->pages[req->num_pages] = page;
-	req->num_pages ++;
+	req->num_pages++;
 	return 0;
 }
 

fs/fuse/fuse_i.h

@@ -1,6 +1,6 @@
 /*
   FUSE: Filesystem in Userspace
-  Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
 
   This program can be distributed under the terms of the GNU GPL.
   See the file COPYING.
@@ -355,19 +355,19 @@ struct fuse_conn {
 	/** Connection failed (version mismatch).  Cannot race with
 	    setting other bitfields since it is only set once in INIT
 	    reply, before any other request, and never cleared */
-	unsigned conn_error : 1;
+	unsigned conn_error:1;
 
 	/** Connection successful.  Only set in INIT */
-	unsigned conn_init : 1;
+	unsigned conn_init:1;
 
 	/** Do readpages asynchronously?  Only set in INIT */
-	unsigned async_read : 1;
+	unsigned async_read:1;
 
 	/** Do not send separate SETATTR request before open(O_TRUNC)  */
-	unsigned atomic_o_trunc : 1;
+	unsigned atomic_o_trunc:1;
 
 	/** Filesystem supports NFS exporting.  Only set in INIT */
-	unsigned export_support : 1;
+	unsigned export_support:1;
 
 	/*
 	 * The following bitfields are only for optimization purposes
@@ -375,43 +375,43 @@ struct fuse_conn {
 	 */
 
 	/** Is fsync not implemented by fs? */
-	unsigned no_fsync : 1;
+	unsigned no_fsync:1;
 
 	/** Is fsyncdir not implemented by fs? */
-	unsigned no_fsyncdir : 1;
+	unsigned no_fsyncdir:1;
 
 	/** Is flush not implemented by fs? */
-	unsigned no_flush : 1;
+	unsigned no_flush:1;
 
 	/** Is setxattr not implemented by fs? */
-	unsigned no_setxattr : 1;
+	unsigned no_setxattr:1;
 
 	/** Is getxattr not implemented by fs? */
-	unsigned no_getxattr : 1;
+	unsigned no_getxattr:1;
 
 	/** Is listxattr not implemented by fs? */
-	unsigned no_listxattr : 1;
+	unsigned no_listxattr:1;
 
 	/** Is removexattr not implemented by fs? */
-	unsigned no_removexattr : 1;
+	unsigned no_removexattr:1;
 
 	/** Are file locking primitives not implemented by fs? */
-	unsigned no_lock : 1;
+	unsigned no_lock:1;
 
 	/** Is access not implemented by fs? */
-	unsigned no_access : 1;
+	unsigned no_access:1;
 
 	/** Is create not implemented by fs? */
-	unsigned no_create : 1;
+	unsigned no_create:1;
 
 	/** Is interrupt not implemented by fs? */
-	unsigned no_interrupt : 1;
+	unsigned no_interrupt:1;
 
 	/** Is bmap not implemented by fs? */
-	unsigned no_bmap : 1;
+	unsigned no_bmap:1;
 
 	/** Do multi-page cached writes */
-	unsigned big_writes : 1;
+	unsigned big_writes:1;
 
 	/** The number of requests waiting for completion */
 	atomic_t num_waiting;

fs/fuse/inode.c

@@ -1,6 +1,6 @@
 /*
   FUSE: Filesystem in Userspace
-  Copyright (C) 2001-2006  Miklos Szeredi <miklos@szeredi.hu>
+  Copyright (C) 2001-2008  Miklos Szeredi <miklos@szeredi.hu>
 
   This program can be distributed under the terms of the GNU GPL.
   See the file COPYING.
@@ -37,10 +37,10 @@ struct fuse_mount_data {
 	unsigned rootmode;
 	unsigned user_id;
 	unsigned group_id;
-	unsigned fd_present : 1;
-	unsigned rootmode_present : 1;
-	unsigned user_id_present : 1;
-	unsigned group_id_present : 1;
+	unsigned fd_present:1;
+	unsigned rootmode_present:1;
+	unsigned user_id_present:1;
+	unsigned group_id_present:1;
 	unsigned flags;
 	unsigned max_read;
 	unsigned blksize;
@@ -250,7 +250,7 @@ struct inode *fuse_iget(struct super_block *sb, u64 nodeid,
 
 	fi = get_fuse_inode(inode);
 	spin_lock(&fc->lock);
-	fi->nlookup ++;
+	fi->nlookup++;
 	spin_unlock(&fc->lock);
 	fuse_change_attributes(inode, attr, attr_valid, attr_version);
 
@@ -553,8 +553,7 @@ static struct inode *get_root_inode(struct super_block *sb, unsigned mode)
 	return fuse_iget(sb, 1, 0, &attr, 0, 0);
 }
 
-struct fuse_inode_handle
-{
+struct fuse_inode_handle {
 	u64 nodeid;
 	u32 generation;
 };
@@ -952,7 +951,7 @@ static inline void unregister_fuseblk(void)
 
 static void fuse_inode_init_once(void *foo)
 {
-	struct inode * inode = foo;
+	struct inode *inode = foo;
 
 	inode_init_once(inode);
 }
@@ -1031,7 +1030,7 @@ static int __init fuse_init(void)
 {
 	int res;
 
-	printk("fuse init (API version %i.%i)\n",
+	printk(KERN_INFO "fuse init (API version %i.%i)\n",
 	       FUSE_KERNEL_VERSION, FUSE_KERNEL_MINOR_VERSION);
 
 	INIT_LIST_HEAD(&fuse_conn_list);