udf: fix coding style

fix coding style errors found by checkpatch:
- assignments in if conditions
- braces {} around single statement blocks
- no spaces after commas
- printks without KERN_*
- lines longer than 80 characters
- spaces between "type *" and variable name

before: 192 errors, 561 warnings, 8987 lines checked
after: 1 errors, 38 warnings, 9468 lines checked

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 12 insertions, 6 deletions

diff --git a/fs/udf/file.c b/fs/udf/file.c
index 3bd5068877fa..a984a8911167 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -59,7 +59,8 @@ static int udf_adinicb_readpage(struct file *file, struct page *page)
         return 0;
 }
 
-static int udf_adinicb_writepage(struct page *page, struct writeback_control *wbc)
+static int udf_adinicb_writepage(struct page *page,
+                                 struct writeback_control *wbc)
 {
         struct inode *inode = page->mapping->host;
         char *kaddr;
@@ -116,7 +117,8 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
                 else
                         pos = ppos;
 
-                if (inode->i_sb->s_blocksize < (udf_file_entry_alloc_offset(inode) +
+                if (inode->i_sb->s_blocksize <
+                                (udf_file_entry_alloc_offset(inode) +
                                                 pos + count)) {
                         udf_expand_file_adinicb(inode, pos + count, &err);
                         if (UDF_I_ALLOCTYPE(inode) == ICBTAG_FLAG_AD_IN_ICB) {
@@ -191,15 +193,19 @@ int udf_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
 
         switch (cmd) {
         case UDF_GETVOLIDENT:
-                return copy_to_user((char __user *)arg,
-                                    UDF_SB(inode->i_sb)->s_volume_ident, 32) ? -EFAULT : 0;
+                if (copy_to_user((char __user *)arg,
+                                 UDF_SB(inode->i_sb)->s_volume_ident, 32))
+                        return -EFAULT;
+                else
+                        return 0;
         case UDF_RELOCATE_BLOCKS:
                 if (!capable(CAP_SYS_ADMIN))
                         return -EACCES;
                 if (get_user(old_block, (long __user *)arg))
                         return -EFAULT;
-                if ((result = udf_relocate_blocks(inode->i_sb,
-                                                  old_block, &new_block)) == 0)
+                result = udf_relocate_blocks(inode->i_sb,
+                                                old_block, &new_block);
+                if (result == 0)
                         result = put_user(new_block, (long __user *)arg);
                 return result;
         case UDF_GETEASIZE: