From: Akinobu Mita <[EMAIL PROTECTED]>
The argument chain for ext[234]_find_goal() is not used. This patch removes
it and fixes comment as well.
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Akinobu Mita <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
fs/ext2/inode.c | 7 ++-----
fs/ext3/inode.c | 8 +++-----
fs/ext4/inode.c | 9 +++------
3 files changed, 8 insertions(+), 16 deletions(-)
diff -puN fs/ext2/inode.c~ext-remove-unused-argument-for-ext_find_goal
fs/ext2/inode.c
--- a/fs/ext2/inode.c~ext-remove-unused-argument-for-ext_find_goal
+++ a/fs/ext2/inode.c
@@ -286,15 +286,12 @@ static unsigned long ext2_find_near(stru
* ext2_find_goal - find a prefered place for allocation.
* @inode: owner
* @block: block we want
- * @chain: chain of indirect blocks
* @partial: pointer to the last triple within a chain
*
* Returns preferred place for a block (the goal).
*/
-static inline int ext2_find_goal(struct inode *inode,
- long block,
- Indirect chain[4],
+static inline int ext2_find_goal(struct inode *inode, long block,
Indirect *partial)
{
struct ext2_block_alloc_info *block_i;
@@ -638,7 +635,7 @@ reread:
if (S_ISREG(inode->i_mode) && (!ei->i_block_alloc_info))
ext2_init_block_alloc_info(inode);
- goal = ext2_find_goal(inode, iblock, chain, partial);
+ goal = ext2_find_goal(inode, iblock, partial);
/* the number of blocks need to allocate for [d,t]indirect blocks */
indirect_blks = (chain + depth) - partial - 1;
diff -puN fs/ext3/inode.c~ext-remove-unused-argument-for-ext_find_goal
fs/ext3/inode.c
--- a/fs/ext3/inode.c~ext-remove-unused-argument-for-ext_find_goal
+++ a/fs/ext3/inode.c
@@ -439,16 +439,14 @@ static ext3_fsblk_t ext3_find_near(struc
* ext3_find_goal - find a prefered place for allocation.
* @inode: owner
* @block: block we want
- * @chain: chain of indirect blocks
* @partial: pointer to the last triple within a chain
- * @goal: place to store the result.
*
* Normally this function find the prefered place for block allocation,
- * stores it in [EMAIL PROTECTED] and returns zero.
+ * returns it.
*/
static ext3_fsblk_t ext3_find_goal(struct inode *inode, long block,
- Indirect chain[4], Indirect *partial)
+ Indirect *partial)
{
struct ext3_block_alloc_info *block_i;
@@ -884,7 +882,7 @@ int ext3_get_blocks_handle(handle_t *han
if (S_ISREG(inode->i_mode) && (!ei->i_block_alloc_info))
ext3_init_block_alloc_info(inode);
- goal = ext3_find_goal(inode, iblock, chain, partial);
+ goal = ext3_find_goal(inode, iblock, partial);
/* the number of blocks need to allocate for [d,t]indirect blocks */
indirect_blks = (chain + depth) - partial - 1;
diff -puN fs/ext4/inode.c~ext-remove-unused-argument-for-ext_find_goal
fs/ext4/inode.c
--- a/fs/ext4/inode.c~ext-remove-unused-argument-for-ext_find_goal
+++ a/fs/ext4/inode.c
@@ -429,16 +429,13 @@ static ext4_fsblk_t ext4_find_near(struc
* ext4_find_goal - find a prefered place for allocation.
* @inode: owner
* @block: block we want
- * @chain: chain of indirect blocks
* @partial: pointer to the last triple within a chain
- * @goal: place to store the result.
*
* Normally this function find the prefered place for block allocation,
- * stores it in [EMAIL PROTECTED] and returns zero.
+ * returns it.
*/
-
static ext4_fsblk_t ext4_find_goal(struct inode *inode, ext4_lblk_t block,
- Indirect chain[4], Indirect *partial)
+ Indirect *partial)
{
struct ext4_block_alloc_info *block_i;
@@ -839,7 +836,7 @@ int ext4_get_blocks_handle(handle_t *han
if (S_ISREG(inode->i_mode) && (!ei->i_block_alloc_info))
ext4_init_block_alloc_info(inode);
- goal = ext4_find_goal(inode, iblock, chain, partial);
+ goal = ext4_find_goal(inode, iblock, partial);
/* the number of blocks need to allocate for [d,t]indirect blocks */
indirect_blks = (chain + depth) - partial - 1;
_
-
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