There are many casts in extents.c which are not needed,
as the variables are already the type of the cast, or
are being promoted for no particular reason in printk's.
Signed-off-by: Eric Sandeen <[email protected]>
---
Index: linux-2.6.24-rc1/fs/ext4/extents.c
===================================================================
--- linux-2.6.24-rc1.orig/fs/ext4/extents.c
+++ linux-2.6.24-rc1/fs/ext4/extents.c
@@ -374,7 +374,7 @@ ext4_ext_binsearch_idx(struct inode *ino
struct ext4_extent_idx *r, *l, *m;
- ext_debug("binsearch for %lu(idx): ", (unsigned long)block);
+ ext_debug("binsearch for %u(idx): ", block);
l = EXT_FIRST_INDEX(eh) + 1;
r = EXT_LAST_INDEX(eh);
@@ -440,7 +440,7 @@ ext4_ext_binsearch(struct inode *inode,
return;
}
- ext_debug("binsearch for %lu: ", (unsigned long)block);
+ ext_debug("binsearch for %u: ", block);
l = EXT_FIRST_EXTENT(eh) + 1;
r = EXT_LAST_EXTENT(eh);
@@ -766,7 +766,7 @@ static int ext4_ext_split(handle_t *hand
while (k--) {
oldblock = newblock;
newblock = ablocks[--a];
- bh = sb_getblk(inode->i_sb, (ext4_fsblk_t)newblock);
+ bh = sb_getblk(inode->i_sb, newblock);
if (!bh) {
err = -EIO;
goto cleanup;
@@ -786,9 +786,8 @@ static int ext4_ext_split(handle_t *hand
fidx->ei_block = border;
ext4_idx_store_pblock(fidx, oldblock);
- ext_debug("int.index at %d (block %llu): %lu -> %llu\n", i,
- newblock, (unsigned long) le32_to_cpu(border),
- oldblock);
+ ext_debug("int.index at %d (block %llu): %u -> %llu\n",
+ i, newblock, le32_to_cpu(border), oldblock);
/* copy indexes */
m = 0;
path[i].p_idx++;
@@ -982,7 +981,7 @@ repeat:
/* refill path */
ext4_ext_drop_refs(path);
path = ext4_ext_find_extent(inode,
- (ext4_lblk_t )le32_to_cpu(newext->ee_block),
+ (ext4_lblk_t)le32_to_cpu(newext->ee_block),
path);
if (IS_ERR(path))
err = PTR_ERR(path);
@@ -1617,19 +1616,19 @@ ext4_ext_put_gap_in_cache(struct inode *
} else if (block < le32_to_cpu(ex->ee_block)) {
lblock = block;
len = le32_to_cpu(ex->ee_block) - block;
- ext_debug("cache gap(before): %lu [%lu:%lu]",
- (unsigned long) block,
- (unsigned long) le32_to_cpu(ex->ee_block),
- (unsigned long) ext4_ext_get_actual_len(ex));
+ ext_debug("cache gap(before): %u [%u:%u]",
+ block,
+ le32_to_cpu(ex->ee_block),
+ ext4_ext_get_actual_len(ex));
} else if (block >= le32_to_cpu(ex->ee_block)
+ ext4_ext_get_actual_len(ex)) {
lblock = le32_to_cpu(ex->ee_block)
+ ext4_ext_get_actual_len(ex);
len = ext4_ext_next_allocated_block(path);
- ext_debug("cache gap(after): [%lu:%lu] %lu",
- (unsigned long) le32_to_cpu(ex->ee_block),
- (unsigned long) ext4_ext_get_actual_len(ex),
- (unsigned long) block);
+ ext_debug("cache gap(after): [%u:%u] %u",
+ le32_to_cpu(ex->ee_block),
+ ext4_ext_get_actual_len(ex),
+ block);
BUG_ON(len == lblock);
len = len - lblock;
} else {
@@ -1637,7 +1636,7 @@ ext4_ext_put_gap_in_cache(struct inode *
BUG();
}
- ext_debug(" -> %lu:%lu\n", (unsigned long) lblock, len);
+ ext_debug(" -> %u:%lu\n", lblock, len);
ext4_ext_put_in_cache(inode, lblock, len, 0, EXT4_EXT_CACHE_GAP);
}
@@ -1659,11 +1658,9 @@ ext4_ext_in_cache(struct inode *inode, e
ex->ee_block = cpu_to_le32(cex->ec_block);
ext4_ext_store_pblock(ex, cex->ec_start);
ex->ee_len = cpu_to_le16(cex->ec_len);
- ext_debug("%lu cached by %lu:%lu:%llu\n",
- (unsigned long) block,
- (unsigned long) cex->ec_block,
- (unsigned long) cex->ec_len,
- cex->ec_start);
+ ext_debug("%u cached by %u:%u:%llu\n",
+ block,
+ cex->ec_block, cex->ec_len, cex->ec_start);
return cex->ec_type;
}
@@ -2286,9 +2283,8 @@ int ext4_ext_get_blocks(handle_t *handle
struct ext4_allocation_request ar;
__clear_bit(BH_New, &bh_result->b_state);
- ext_debug("blocks %lu/%lu requested for inode %u\n",
- (unsigned long) iblock, max_blocks,
- (unsigned) inode->i_ino);
+ ext_debug("blocks %u/%lu requested for inode %lu\n",
+ iblock, max_blocks, inode->i_ino);
/* check in cache */
goal = ext4_ext_in_cache(inode, iblock, &newex);
@@ -2350,7 +2346,7 @@ int ext4_ext_get_blocks(handle_t *handle
newblock = iblock - ee_block + ee_start;
/* number of remaining blocks in the extent */
allocated = ee_len - (iblock - ee_block);
- ext_debug("%d fit into %lu:%d -> %llu\n", (int) iblock,
+ ext_debug("%u fit into %lu:%d -> %llu\n", iblock,
ee_block, ee_len, newblock);
/* Do not put uninitialized extent in the cache */
@@ -2632,9 +2628,8 @@ retry:
if (!ret) {
ext4_error(inode->i_sb, "ext4_fallocate",
"ext4_ext_get_blocks returned 0! inode#%lu"
- ", block=%lu, max_blocks=%lu",
- inode->i_ino, (unsigned long)block,
- (unsigned long)max_blocks);
+ ", block=%u, max_blocks=%lu",
+ inode->i_ino, block, max_blocks);
ret = -EIO;
ext4_mark_inode_dirty(handle, inode);
ret2 = ext4_journal_stop(handle);