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authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>2008-01-28 23:58:27 -0500
committerTheodore Ts'o <tytso@mit.edu>2008-01-28 23:58:27 -0500
commit1d03ec984ca41ba184822d1101babb3fa3e26c77 (patch)
tree6265c324e4c381d4324c69e1692fe6e6dc44cbbc /fs
parent99e6f829a854daa6d56006cad51156e98863e73a (diff)
ext4: Fix sparse warnings.
Fix sparse warnings related to static functions and local variables. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/ext4/extents.c6
-rw-r--r--fs/ext4/inode.c18
-rw-r--r--fs/ext4/super.c3
3 files changed, 17 insertions, 10 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 68537229ee1..754c0d36d16 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1088,7 +1088,7 @@ static ext4_lblk_t ext4_ext_next_leaf_block(struct inode *inode,
1088 * then we have to correct all indexes above. 1088 * then we have to correct all indexes above.
1089 * TODO: do we need to correct tree in all cases? 1089 * TODO: do we need to correct tree in all cases?
1090 */ 1090 */
1091int ext4_ext_correct_indexes(handle_t *handle, struct inode *inode, 1091static int ext4_ext_correct_indexes(handle_t *handle, struct inode *inode,
1092 struct ext4_ext_path *path) 1092 struct ext4_ext_path *path)
1093{ 1093{
1094 struct ext4_extent_header *eh; 1094 struct ext4_extent_header *eh;
@@ -1535,7 +1535,7 @@ ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block,
1535 * It's used in truncate case only, thus all requests are for 1535 * It's used in truncate case only, thus all requests are for
1536 * last index in the block only. 1536 * last index in the block only.
1537 */ 1537 */
1538int ext4_ext_rm_idx(handle_t *handle, struct inode *inode, 1538static int ext4_ext_rm_idx(handle_t *handle, struct inode *inode,
1539 struct ext4_ext_path *path) 1539 struct ext4_ext_path *path)
1540{ 1540{
1541 struct buffer_head *bh; 1541 struct buffer_head *bh;
@@ -1806,7 +1806,7 @@ ext4_ext_more_to_rm(struct ext4_ext_path *path)
1806 return 1; 1806 return 1;
1807} 1807}
1808 1808
1809int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start) 1809static int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start)
1810{ 1810{
1811 struct super_block *sb = inode->i_sb; 1811 struct super_block *sb = inode->i_sb;
1812 int depth = ext_depth(inode); 1812 int depth = ext_depth(inode);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 1ee19c91868..76ceba2718b 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -2052,11 +2052,11 @@ static void ext4_clear_blocks(handle_t *handle, struct inode *inode,
2052 for (p = first; p < last; p++) { 2052 for (p = first; p < last; p++) {
2053 u32 nr = le32_to_cpu(*p); 2053 u32 nr = le32_to_cpu(*p);
2054 if (nr) { 2054 if (nr) {
2055 struct buffer_head *bh; 2055 struct buffer_head *tbh;
2056 2056
2057 *p = 0; 2057 *p = 0;
2058 bh = sb_find_get_block(inode->i_sb, nr); 2058 tbh = sb_find_get_block(inode->i_sb, nr);
2059 ext4_forget(handle, 0, inode, bh, nr); 2059 ext4_forget(handle, 0, inode, tbh, nr);
2060 } 2060 }
2061 } 2061 }
2062 2062
@@ -2324,8 +2324,10 @@ void ext4_truncate(struct inode *inode)
2324 return; 2324 return;
2325 } 2325 }
2326 2326
2327 if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL) 2327 if (EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL) {
2328 return ext4_ext_truncate(inode, page); 2328 ext4_ext_truncate(inode, page);
2329 return;
2330 }
2329 2331
2330 handle = start_transaction(inode); 2332 handle = start_transaction(inode);
2331 if (IS_ERR(handle)) { 2333 if (IS_ERR(handle)) {
@@ -3163,8 +3165,10 @@ ext4_reserve_inode_write(handle_t *handle, struct inode *inode,
3163 * Expand an inode by new_extra_isize bytes. 3165 * Expand an inode by new_extra_isize bytes.
3164 * Returns 0 on success or negative error number on failure. 3166 * Returns 0 on success or negative error number on failure.
3165 */ 3167 */
3166int ext4_expand_extra_isize(struct inode *inode, unsigned int new_extra_isize, 3168static int ext4_expand_extra_isize(struct inode *inode,
3167 struct ext4_iloc iloc, handle_t *handle) 3169 unsigned int new_extra_isize,
3170 struct ext4_iloc iloc,
3171 handle_t *handle)
3168{ 3172{
3169 struct ext4_inode *raw_inode; 3173 struct ext4_inode *raw_inode;
3170 struct ext4_xattr_ibody_header *header; 3174 struct ext4_xattr_ibody_header *header;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 4d7f33f7955..7be27dbe76b 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1644,6 +1644,9 @@ static ext4_fsblk_t descriptor_loc(struct super_block *sb,
1644 1644
1645 1645
1646static int ext4_fill_super (struct super_block *sb, void *data, int silent) 1646static int ext4_fill_super (struct super_block *sb, void *data, int silent)
1647 __releases(kernel_sem)
1648 __acquires(kernel_sem)
1649
1647{ 1650{
1648 struct buffer_head * bh; 1651 struct buffer_head * bh;
1649 struct ext4_super_block *es = NULL; 1652 struct ext4_super_block *es = NULL;