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