提交 65922cb5 编写于 作者: S Sergey Senozhatsky 提交者: Theodore Ts'o

ext4: unused variables cleanup in fs/ext4/extents.c

ext4 extents cleanup:

  . remove unused `*ex' from check_eofblocks_fl
  . remove unused `*eh' from ext4_ext_map_blocks
Signed-off-by: NSergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu>
上级 6de9843d
......@@ -3112,14 +3112,13 @@ static int check_eofblocks_fl(handle_t *handle, struct inode *inode,
{
int i, depth;
struct ext4_extent_header *eh;
struct ext4_extent *ex, *last_ex;
struct ext4_extent *last_ex;
if (!ext4_test_inode_flag(inode, EXT4_INODE_EOFBLOCKS))
return 0;
depth = ext_depth(inode);
eh = path[depth].p_hdr;
ex = path[depth].p_ext;
if (unlikely(!eh->eh_entries)) {
EXT4_ERROR_INODE(inode, "eh->eh_entries == 0 and "
......@@ -3299,7 +3298,6 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
struct ext4_map_blocks *map, int flags)
{
struct ext4_ext_path *path = NULL;
struct ext4_extent_header *eh;
struct ext4_extent newex, *ex;
ext4_fsblk_t newblock = 0;
int err = 0, depth, ret;
......@@ -3357,7 +3355,6 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
err = -EIO;
goto out2;
}
eh = path[depth].p_hdr;
ex = path[depth].p_ext;
if (ex) {
......
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