reiserfs: run scripts/Lindent on reiserfs code

This was a pure indentation change, using:

	scripts/Lindent fs/reiserfs/*.c include/linux/reiserfs_*.h

to make reiserfs match the regular Linux indentation style.  As Jeff
Mahoney <jeffm@suse.com> writes:

 The ReiserFS code is a mix of a number of different coding styles, sometimes
 different even from line-to-line. Since the code has been relatively stable
 for quite some time and there are few outstanding patches to be applied, it
 is time to reformat the code to conform to the Linux style standard outlined
 in Documentation/CodingStyle.

 This patch contains the result of running scripts/Lindent against
 fs/reiserfs/*.c and include/linux/reiserfs_*.h. There are places where the
 code can be made to look better, but I'd rather keep those patches separate
 so that there isn't a subtle by-hand hand accident in the middle of a huge
 patch. To be clear: This patch is reformatting *only*.

 A number of patches may follow that continue to make the code more consistent
 with the Linux coding style.

 Hans wasn't particularly enthusiastic about these patches, but said he
 wouldn't really oppose them either.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 101 insertions, 96 deletions

diff --git a/fs/reiserfs/ioctl.c b/fs/reiserfs/ioctl.c
index 76caedf737f2..81fc00285f60 100644
--- a/fs/reiserfs/ioctl.c
+++ b/fs/reiserfs/ioctl.c
@@ -9,7 +9,7 @@
 #include <linux/pagemap.h>
 #include <linux/smp_lock.h>
 
-static int reiserfs_unpack (struct inode * inode, struct file * filp);
+static int reiserfs_unpack(struct inode *inode, struct file *filp);
 
 /*
 ** reiserfs_ioctl - handler for ioctl for inode
@@ -19,69 +19,72 @@ static int reiserfs_unpack (struct inode * inode, struct file * filp);
 **  2) REISERFS_IOC_[GS]ETFLAGS, REISERFS_IOC_[GS]ETVERSION
 **  3) That's all for a while ...
 */
-int reiserfs_ioctl (struct inode * inode, struct file * filp, unsigned int cmd,
-                unsigned long arg)
+int reiserfs_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
+                   unsigned long arg)
 {
         unsigned int flags;
 
         switch (cmd) {
-            case REISERFS_IOC_UNPACK:
-                if( S_ISREG( inode -> i_mode ) ) {
-                if (arg)
-                    return reiserfs_unpack (inode, filp);
+        case REISERFS_IOC_UNPACK:
+                if (S_ISREG(inode->i_mode)) {
+                        if (arg)
+                                return reiserfs_unpack(inode, filp);
                         else
                                 return 0;
                 } else
                         return -ENOTTY;
-        /* following two cases are taken from fs/ext2/ioctl.c by Remy
-           Card (card@masi.ibp.fr) */
+                /* following two cases are taken from fs/ext2/ioctl.c by Remy
+                   Card (card@masi.ibp.fr) */
         case REISERFS_IOC_GETFLAGS:
-                if (!reiserfs_attrs (inode->i_sb))
+                if (!reiserfs_attrs(inode->i_sb))
                         return -ENOTTY;
 
-                flags = REISERFS_I(inode) -> i_attrs;
-                i_attrs_to_sd_attrs( inode, ( __u16 * ) &flags );
-                return put_user(flags, (int __user *) arg);
-        case REISERFS_IOC_SETFLAGS: {
-                if (!reiserfs_attrs (inode->i_sb))
-                        return -ENOTTY;
+                flags = REISERFS_I(inode)->i_attrs;
+                i_attrs_to_sd_attrs(inode, (__u16 *) & flags);
+                return put_user(flags, (int __user *)arg);
+        case REISERFS_IOC_SETFLAGS:{
+                        if (!reiserfs_attrs(inode->i_sb))
+                                return -ENOTTY;
 
-                if (IS_RDONLY(inode))
-                        return -EROFS;
+                        if (IS_RDONLY(inode))
+                                return -EROFS;
 
-                if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER))
-                        return -EPERM;
+                        if ((current->fsuid != inode->i_uid)
+                            && !capable(CAP_FOWNER))
+                                return -EPERM;
 
-                if (get_user(flags, (int __user *) arg))
-                        return -EFAULT;
+                        if (get_user(flags, (int __user *)arg))
+                                return -EFAULT;
 
-                if ( ( ( flags ^ REISERFS_I(inode) -> i_attrs) & ( REISERFS_IMMUTABLE_FL | REISERFS_APPEND_FL)) &&
-                     !capable( CAP_LINUX_IMMUTABLE ) )
-                        return -EPERM;
-                        
-                if( ( flags & REISERFS_NOTAIL_FL ) &&
-                    S_ISREG( inode -> i_mode ) ) {
+                        if (((flags ^ REISERFS_I(inode)->
+                              i_attrs) & (REISERFS_IMMUTABLE_FL |
+                                          REISERFS_APPEND_FL))
+                            && !capable(CAP_LINUX_IMMUTABLE))
+                                return -EPERM;
+
+                        if ((flags & REISERFS_NOTAIL_FL) &&
+                            S_ISREG(inode->i_mode)) {
                                 int result;
 
-                                result = reiserfs_unpack( inode, filp );
-                                if( result )
+                                result = reiserfs_unpack(inode, filp);
+                                if (result)
                                         return result;
+                        }
+                        sd_attrs_to_i_attrs(flags, inode);
+                        REISERFS_I(inode)->i_attrs = flags;
+                        inode->i_ctime = CURRENT_TIME_SEC;
+                        mark_inode_dirty(inode);
+                        return 0;
                 }
-                sd_attrs_to_i_attrs( flags, inode );
-                REISERFS_I(inode) -> i_attrs = flags;
-                inode->i_ctime = CURRENT_TIME_SEC;
-                mark_inode_dirty(inode);
-                return 0;
-        }
         case REISERFS_IOC_GETVERSION:
-                return put_user(inode->i_generation, (int __user *) arg);
+                return put_user(inode->i_generation, (int __user *)arg);
         case REISERFS_IOC_SETVERSION:
                 if ((current->fsuid != inode->i_uid) && !capable(CAP_FOWNER))
                         return -EPERM;
                 if (IS_RDONLY(inode))
                         return -EROFS;
-                if (get_user(inode->i_generation, (int __user *) arg))
-                        return -EFAULT; 
+                if (get_user(inode->i_generation, (int __user *)arg))
+                        return -EFAULT;
                 inode->i_ctime = CURRENT_TIME_SEC;
                 mark_inode_dirty(inode);
                 return 0;
@@ -95,63 +98,65 @@ int reiserfs_ioctl (struct inode * inode, struct file * filp, unsigned int cmd,
 ** Function try to convert tail from direct item into indirect.
 ** It set up nopack attribute in the REISERFS_I(inode)->nopack
 */
-static int reiserfs_unpack (struct inode * inode, struct file * filp)
+static int reiserfs_unpack(struct inode *inode, struct file *filp)
 {
-    int retval = 0;
-    int index ;
-    struct page *page ;
-    struct address_space *mapping ;
-    unsigned long write_from ;
-    unsigned long blocksize = inode->i_sb->s_blocksize ;
-        
-    if (inode->i_size == 0) {
-        REISERFS_I(inode)->i_flags |= i_nopack_mask;
-        return 0 ;
-    }
-    /* ioctl already done */
-    if (REISERFS_I(inode)->i_flags & i_nopack_mask) {
-        return 0 ;
-    }
-    reiserfs_write_lock(inode->i_sb);
-
-    /* we need to make sure nobody is changing the file size beneath
-    ** us
-    */
-    down(&inode->i_sem) ;
-
-    write_from = inode->i_size & (blocksize - 1) ;
-    /* if we are on a block boundary, we are already unpacked.  */
-    if ( write_from == 0) {
+        int retval = 0;
+        int index;
+        struct page *page;
+        struct address_space *mapping;
+        unsigned long write_from;
+        unsigned long blocksize = inode->i_sb->s_blocksize;
+
+        if (inode->i_size == 0) {
+                REISERFS_I(inode)->i_flags |= i_nopack_mask;
+                return 0;
+        }
+        /* ioctl already done */
+        if (REISERFS_I(inode)->i_flags & i_nopack_mask) {
+                return 0;
+        }
+        reiserfs_write_lock(inode->i_sb);
+
+        /* we need to make sure nobody is changing the file size beneath
+         ** us
+         */
+        down(&inode->i_sem);
+
+        write_from = inode->i_size & (blocksize - 1);
+        /* if we are on a block boundary, we are already unpacked.  */
+        if (write_from == 0) {
+                REISERFS_I(inode)->i_flags |= i_nopack_mask;
+                goto out;
+        }
+
+        /* we unpack by finding the page with the tail, and calling
+         ** reiserfs_prepare_write on that page.  This will force a 
+         ** reiserfs_get_block to unpack the tail for us.
+         */
+        index = inode->i_size >> PAGE_CACHE_SHIFT;
+        mapping = inode->i_mapping;
+        page = grab_cache_page(mapping, index);
+        retval = -ENOMEM;
+        if (!page) {
+                goto out;
+        }
+        retval =
+            mapping->a_ops->prepare_write(NULL, page, write_from, write_from);
+        if (retval)
+                goto out_unlock;
+
+        /* conversion can change page contents, must flush */
+        flush_dcache_page(page);
+        retval =
+            mapping->a_ops->commit_write(NULL, page, write_from, write_from);
         REISERFS_I(inode)->i_flags |= i_nopack_mask;
-        goto out ;
-    }
-
-    /* we unpack by finding the page with the tail, and calling
-    ** reiserfs_prepare_write on that page.  This will force a 
-    ** reiserfs_get_block to unpack the tail for us.
-    */
-    index = inode->i_size >> PAGE_CACHE_SHIFT ;
-    mapping = inode->i_mapping ;
-    page = grab_cache_page(mapping, index) ;
-    retval = -ENOMEM;
-    if (!page) {
-        goto out ;
-    }
-    retval = mapping->a_ops->prepare_write(NULL, page, write_from, write_from) ;
-    if (retval)
-        goto out_unlock ;
-
-    /* conversion can change page contents, must flush */
-    flush_dcache_page(page) ;
-    retval = mapping->a_ops->commit_write(NULL, page, write_from, write_from) ;
-    REISERFS_I(inode)->i_flags |= i_nopack_mask;
-
-out_unlock:
-    unlock_page(page) ;
-    page_cache_release(page) ;
-
-out:
-    up(&inode->i_sem) ;
-    reiserfs_write_unlock(inode->i_sb);
-    return retval;
+
+      out_unlock:
+        unlock_page(page);
+        page_cache_release(page);
+
+      out:
+        up(&inode->i_sem);
+        reiserfs_write_unlock(inode->i_sb);
+        return retval;
 }