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Commit 65922cb5 authored by Sergey Senozhatsky's avatar Sergey Senozhatsky Committed by Theodore Ts'o
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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: default avatarSergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
parent 6de9843d

fs/ext4/extents.c

+1 −4
Original line number Diff line number Diff line
@@ -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) {