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fs/cramfs: code clean-up 

Fixes some checkpatch errors/warnings:

  WARNING: Missing a blank line after declarations
  ERROR: spaces required around that '=' (ctx:VxV)
  ERROR: "foo * bar" should be "foo *bar"
  ERROR: space prohibited after that open parenthesis '('

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: "Theodore Ts'o" <tytso@mit.edu>
Cc: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Fabian Frederick 2014-08-08 14:22:52 -07:00 committed by Linus Torvalds
parent 4f21e1ea09
commit 31d92e5519
2 changed files with 15 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
fs/cramfs/inode.c
View File

@ -155,7 +155,7 @@ static struct inode *get_cramfs_inode(struct super_block *sb,
static unsigned char read_buffers[READ_BUFFERS][BUFFER_SIZE]; static unsigned char read_buffers[READ_BUFFERS][BUFFER_SIZE];
static unsigned buffer_blocknr[READ_BUFFERS]; static unsigned buffer_blocknr[READ_BUFFERS];
static struct super_block * buffer_dev[READ_BUFFERS]; static struct super_block *buffer_dev[READ_BUFFERS];
static int next_buffer; static int next_buffer;
/* /*
@ -207,6 +207,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset, unsigned i
for (i = 0; i < BLKS_PER_BUF; i++) { for (i = 0; i < BLKS_PER_BUF; i++) {
struct page *page = pages[i]; struct page *page = pages[i];
if (page) { if (page) {
wait_on_page_locked(page); wait_on_page_locked(page);
if (!PageUptodate(page)) { if (!PageUptodate(page)) {
@ -225,6 +226,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset, unsigned i
data = read_buffers[buffer]; data = read_buffers[buffer];
for (i = 0; i < BLKS_PER_BUF; i++) { for (i = 0; i < BLKS_PER_BUF; i++) {
struct page *page = pages[i]; struct page *page = pages[i];
if (page) { if (page) {
memcpy(data, kmap(page), PAGE_CACHE_SIZE); memcpy(data, kmap(page), PAGE_CACHE_SIZE);
kunmap(page); kunmap(page);
@ -239,6 +241,7 @@ static void *cramfs_read(struct super_block *sb, unsigned int offset, unsigned i
static void cramfs_kill_sb(struct super_block *sb) static void cramfs_kill_sb(struct super_block *sb)
{ {
struct cramfs_sb_info *sbi = CRAMFS_SB(sb); struct cramfs_sb_info *sbi = CRAMFS_SB(sb);
kill_block_super(sb); kill_block_super(sb);
kfree(sbi); kfree(sbi);
} }
@ -312,16 +315,16 @@ static int cramfs_fill_super(struct super_block *sb, void *data, int silent)
root_offset = super.root.offset << 2; root_offset = super.root.offset << 2;
if (super.flags & CRAMFS_FLAG_FSID_VERSION_2) { if (super.flags & CRAMFS_FLAG_FSID_VERSION_2) {
sbi->size=super.size; sbi->size = super.size;
sbi->blocks=super.fsid.blocks; sbi->blocks = super.fsid.blocks;
sbi->files=super.fsid.files; sbi->files = super.fsid.files;
} else { } else {
sbi->size=1<<28; sbi->size = 1<<28;
sbi->blocks=0; sbi->blocks = 0;
sbi->files=0; sbi->files = 0;
} }
sbi->magic=super.magic; sbi->magic = super.magic;
sbi->flags=super.flags; sbi->flags = super.flags;
if (root_offset == 0) if (root_offset == 0)
pr_info("empty filesystem"); pr_info("empty filesystem");
else if (!(super.flags & CRAMFS_FLAG_SHIFTED_ROOT_OFFSET) && else if (!(super.flags & CRAMFS_FLAG_SHIFTED_ROOT_OFFSET) &&
@ -427,7 +430,7 @@ static int cramfs_readdir(struct file *file, struct dir_context *ctx)
/* /*
* Lookup and fill in the inode data.. * Lookup and fill in the inode data..
*/ */
static struct dentry * cramfs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags) static struct dentry *cramfs_lookup(struct inode *dir, struct dentry *dentry, unsigned int flags)
{ {
unsigned int offset = 0; unsigned int offset = 0;
struct inode *inode = NULL; struct inode *inode = NULL;
@ -485,7 +488,7 @@ out:
return NULL; return NULL;
} }
static int cramfs_readpage(struct file *file, struct page * page) static int cramfs_readpage(struct file *file, struct page *page)
{ {
struct inode *inode = page->mapping->host; struct inode *inode = page->mapping->host;
u32 maxblock; u32 maxblock;

2
fs/cramfs/uncompress.c
View File

@ -59,7 +59,7 @@ int cramfs_uncompress_init(void)
{ {
if (!initialized++) { if (!initialized++) {
stream.workspace = vmalloc(zlib_inflate_workspacesize()); stream.workspace = vmalloc(zlib_inflate_workspacesize());
if ( !stream.workspace ) { if (!stream.workspace) {
initialized = 0; initialized = 0;
return -ENOMEM; return -ENOMEM;
} }