ext4: Fix whitespace checkpatch warnings/errors

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 48 insertions, 48 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 7e91913e325b..89c92c0f8297 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -190,7 +190,7 @@ static int ext4_journal_test_restart(handle_t *handle, struct inode *inode)
 /*
  * Called at the last iput() if i_nlink is zero.
  */
-void ext4_delete_inode (struct inode * inode)
+void ext4_delete_inode(struct inode *inode)
 {
         handle_t *handle;
         int err;
@@ -330,11 +330,11 @@ static int ext4_block_to_path(struct inode *inode,
         int final = 0;
 
         if (i_block < 0) {
-                ext4_warning (inode->i_sb, "ext4_block_to_path", "block < 0");
+                ext4_warning(inode->i_sb, "ext4_block_to_path", "block < 0");
         } else if (i_block < direct_blocks) {
                 offsets[n++] = i_block;
                 final = direct_blocks;
-        } else if ( (i_block -= direct_blocks) < indirect_blocks) {
+        } else if ((i_block -= direct_blocks) < indirect_blocks) {
                 offsets[n++] = EXT4_IND_BLOCK;
                 offsets[n++] = i_block;
                 final = ptrs;
@@ -400,14 +400,14 @@ static Indirect *ext4_get_branch(struct inode *inode, int depth,
 
         *err = 0;
         /* i_data is not going away, no lock needed */
-        add_chain (chain, NULL, EXT4_I(inode)->i_data + *offsets);
+        add_chain(chain, NULL, EXT4_I(inode)->i_data + *offsets);
         if (!p->key)
                 goto no_block;
         while (--depth) {
                 bh = sb_bread(sb, le32_to_cpu(p->key));
                 if (!bh)
                         goto failure;
-                add_chain(++p, bh, (__le32*)bh->b_data + *++offsets);
+                add_chain(++p, bh, (__le32 *)bh->b_data + *++offsets);
                 /* Reader: end */
                 if (!p->key)
                         goto no_block;
@@ -443,7 +443,7 @@ no_block:
 static ext4_fsblk_t ext4_find_near(struct inode *inode, Indirect *ind)
 {
         struct ext4_inode_info *ei = EXT4_I(inode);
-        __le32 *start = ind->bh ? (__le32*) ind->bh->b_data : ei->i_data;
+        __le32 *start = ind->bh ? (__le32 *) ind->bh->b_data : ei->i_data;
         __le32 *p;
         ext4_fsblk_t bg_start;
         ext4_fsblk_t last_block;
@@ -630,7 +630,7 @@ allocated:
         *err = 0;
         return ret;
 failed_out:
-        for (i = 0; i <index; i++)
+        for (i = 0; i < index; i++)
                 ext4_free_blocks(handle, inode, new_blocks[i], 1, 0);
         return ret;
 }
@@ -703,7 +703,7 @@ static int ext4_alloc_branch(handle_t *handle, struct inode *inode,
                 branch[n].p = (__le32 *) bh->b_data + offsets[n];
                 branch[n].key = cpu_to_le32(new_blocks[n]);
                 *branch[n].p = branch[n].key;
-                if ( n == indirect_blks) {
+                if (n == indirect_blks) {
                         current_block = new_blocks[n];
                         /*
                          * End of chain, update the last new metablock of
@@ -730,7 +730,7 @@ failed:
                 BUFFER_TRACE(branch[i].bh, "call jbd2_journal_forget");
                 ext4_journal_forget(handle, branch[i].bh);
         }
-        for (i = 0; i <indirect_blks; i++)
+        for (i = 0; i < indirect_blks; i++)
                 ext4_free_blocks(handle, inode, new_blocks[i], 1, 0);
 
         ext4_free_blocks(handle, inode, new_blocks[i], num, 0);
@@ -783,7 +783,7 @@ static int ext4_splice_branch(handle_t *handle, struct inode *inode,
         if (num == 0 && blks > 1) {
                 current_block = le32_to_cpu(where->key) + 1;
                 for (i = 1; i < blks; i++)
-                        *(where->p + i ) = cpu_to_le32(current_block++);
+                        *(where->p + i) = cpu_to_le32(current_block++);
         }
 
         /*
@@ -1241,7 +1241,7 @@ struct buffer_head *ext4_getblk(handle_t *handle, struct inode *inode,
                         BUFFER_TRACE(bh, "call get_create_access");
                         fatal = ext4_journal_get_create_access(handle, bh);
                         if (!fatal && !buffer_uptodate(bh)) {
-                                memset(bh->b_data,0,inode->i_sb->s_blocksize);
+                                memset(bh->b_data, 0, inode->i_sb->s_blocksize);
                                 set_buffer_uptodate(bh);
                         }
                         unlock_buffer(bh);
@@ -1266,7 +1266,7 @@ err:
 struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode,
                                ext4_lblk_t block, int create, int *err)
 {
-        struct buffer_head * bh;
+        struct buffer_head *bh;
 
         bh = ext4_getblk(handle, inode, block, create, err);
         if (!bh)
@@ -1282,13 +1282,13 @@ struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode,
         return NULL;
 }
 
-static int walk_page_buffers(   handle_t *handle,
-                                struct buffer_head *head,
-                                unsigned from,
-                                unsigned to,
-                                int *partial,
-                                int (*fn)(      handle_t *handle,
-                                                struct buffer_head *bh))
+static int walk_page_buffers(handle_t *handle,
+                             struct buffer_head *head,
+                             unsigned from,
+                             unsigned to,
+                             int *partial,
+                             int (*fn)(handle_t *handle,
+                                       struct buffer_head *bh))
 {
         struct buffer_head *bh;
         unsigned block_start, block_end;
@@ -1296,9 +1296,9 @@ static int walk_page_buffers(	handle_t *handle,
         int err, ret = 0;
         struct buffer_head *next;
 
-        for (   bh = head, block_start = 0;
-                ret == 0 && (bh != head || !block_start);
-                block_start = block_end, bh = next)
+        for (bh = head, block_start = 0;
+             ret == 0 && (bh != head || !block_start);
+             block_start = block_end, bh = next)
         {
                 next = bh->b_this_page;
                 block_end = block_start + blocksize;
@@ -1351,23 +1351,23 @@ static int ext4_write_begin(struct file *file, struct address_space *mapping,
                                 loff_t pos, unsigned len, unsigned flags,
                                 struct page **pagep, void **fsdata)
 {
-        struct inode *inode = mapping->host;
+        struct inode *inode = mapping->host;
         int ret, needed_blocks = ext4_writepage_trans_blocks(inode);
         handle_t *handle;
         int retries = 0;
-        struct page *page;
+        struct page *page;
         pgoff_t index;
-        unsigned from, to;
+        unsigned from, to;
 
         index = pos >> PAGE_CACHE_SHIFT;
-        from = pos & (PAGE_CACHE_SIZE - 1);
-        to = from + len;
+        from = pos & (PAGE_CACHE_SIZE - 1);
+        to = from + len;
 
 retry:
-        handle = ext4_journal_start(inode, needed_blocks);
-        if (IS_ERR(handle)) {
-                ret = PTR_ERR(handle);
-                goto out;
+        handle = ext4_journal_start(inode, needed_blocks);
+        if (IS_ERR(handle)) {
+                ret = PTR_ERR(handle);
+                goto out;
         }
 
         page = __grab_cache_page(mapping, index);
@@ -1387,9 +1387,9 @@ retry:
         }
 
         if (ret) {
-                unlock_page(page);
+                unlock_page(page);
                 ext4_journal_stop(handle);
-                page_cache_release(page);
+                page_cache_release(page);
         }
 
         if (ret == -ENOSPC && ext4_should_retry_alloc(inode->i_sb, &retries))
@@ -2456,7 +2456,7 @@ static int ext4_da_should_update_i_disksize(struct page *page,
         bh = page_buffers(page);
         idx = offset >> inode->i_blkbits;
 
-        for (i=0; i < idx; i++)
+        for (i = 0; i < idx; i++)
                 bh = bh->b_this_page;
 
         if (!buffer_mapped(bh) || (buffer_delay(bh)))
@@ -2476,7 +2476,7 @@ static int ext4_da_write_end(struct file *file,
         unsigned long start, end;
 
         start = pos & (PAGE_CACHE_SIZE - 1);
-        end = start + copied -1;
+        end = start + copied - 1;
 
         /*
          * generic_write_end() will run mark_inode_dirty() if i_size
@@ -2591,7 +2591,7 @@ static sector_t ext4_bmap(struct address_space *mapping, sector_t block)
                         return 0;
         }
 
-        return generic_block_bmap(mapping,block,ext4_get_block);
+        return generic_block_bmap(mapping, block, ext4_get_block);
 }
 
 static int bget_one(handle_t *handle, struct buffer_head *bh)
@@ -3197,7 +3197,7 @@ static Indirect *ext4_find_shared(struct inode *inode, int depth,
         if (!partial->key && *partial->p)
                 /* Writer: end */
                 goto no_top;
-        for (p=partial; p>chain && all_zeroes((__le32*)p->bh->b_data,p->p); p--)
+        for (p = partial; (p > chain) && all_zeroes((__le32 *) p->bh->b_data, p->p); p--)
                 ;
         /*
          * OK, we've found the last block that must survive. The rest of our
@@ -3216,7 +3216,7 @@ static Indirect *ext4_find_shared(struct inode *inode, int depth,
         }
         /* Writer: end */
 
-        while(partial > p) {
+        while (partial > p) {
                 brelse(partial->bh);
                 partial--;
         }
@@ -3408,9 +3408,9 @@ static void ext4_free_branches(handle_t *handle, struct inode *inode,
                         /* This zaps the entire block.  Bottom up. */
                         BUFFER_TRACE(bh, "free child branches");
                         ext4_free_branches(handle, inode, bh,
-                                           (__le32*)bh->b_data,
-                                           (__le32*)bh->b_data + addr_per_block,
-                                           depth);
+                                        (__le32 *) bh->b_data,
+                                        (__le32 *) bh->b_data + addr_per_block,
+                                        depth);
 
                         /*
                          * We've probably journalled the indirect block several
@@ -3927,7 +3927,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
         inode->i_mode = le16_to_cpu(raw_inode->i_mode);
         inode->i_uid = (uid_t)le16_to_cpu(raw_inode->i_uid_low);
         inode->i_gid = (gid_t)le16_to_cpu(raw_inode->i_gid_low);
-        if(!(test_opt (inode->i_sb, NO_UID32))) {
+        if (!(test_opt(inode->i_sb, NO_UID32))) {
                 inode->i_uid |= le16_to_cpu(raw_inode->i_uid_high) << 16;
                 inode->i_gid |= le16_to_cpu(raw_inode->i_gid_high) << 16;
         }
@@ -3945,7 +3945,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
                 if (inode->i_mode == 0 ||
                     !(EXT4_SB(inode->i_sb)->s_mount_state & EXT4_ORPHAN_FS)) {
                         /* this inode is deleted */
-                        brelse (bh);
+                        brelse(bh);
                         ret = -ESTALE;
                         goto bad_inode;
                 }
@@ -3978,7 +3978,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
                 ei->i_extra_isize = le16_to_cpu(raw_inode->i_extra_isize);
                 if (EXT4_GOOD_OLD_INODE_SIZE + ei->i_extra_isize >
                     EXT4_INODE_SIZE(inode->i_sb)) {
-                        brelse (bh);
+                        brelse(bh);
                         ret = -EIO;
                         goto bad_inode;
                 }
@@ -4031,7 +4031,7 @@ struct inode *ext4_iget(struct super_block *sb, unsigned long ino)
                         init_special_inode(inode, inode->i_mode,
                            new_decode_dev(le32_to_cpu(raw_inode->i_block[1])));
         }
-        brelse (iloc.bh);
+        brelse(iloc.bh);
         ext4_set_inode_flags(inode);
         unlock_new_inode(inode);
         return inode;
@@ -4113,14 +4113,14 @@ static int ext4_do_update_inode(handle_t *handle,
 
         ext4_get_inode_flags(ei);
         raw_inode->i_mode = cpu_to_le16(inode->i_mode);
-        if(!(test_opt(inode->i_sb, NO_UID32))) {
+        if (!(test_opt(inode->i_sb, NO_UID32))) {
                 raw_inode->i_uid_low = cpu_to_le16(low_16_bits(inode->i_uid));
                 raw_inode->i_gid_low = cpu_to_le16(low_16_bits(inode->i_gid));
 /*
  * Fix up interoperability with old kernels. Otherwise, old inodes get
  * re-used with the upper 16 bits of the uid/gid intact
  */
-                if(!ei->i_dtime) {
+                if (!ei->i_dtime) {
                         raw_inode->i_uid_high =
                                 cpu_to_le16(high_16_bits(inode->i_uid));
                         raw_inode->i_gid_high =
@@ -4208,7 +4208,7 @@ static int ext4_do_update_inode(handle_t *handle,
         ei->i_state &= ~EXT4_STATE_NEW;
 
 out_brelse:
-        brelse (bh);
+        brelse(bh);
         ext4_std_error(inode->i_sb, err);
         return err;
 }