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ext4: delete path dealloc code in ext4_ext_handle_uninitialized_extents

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Code deallocating the extent path referenced by an argument to
ext4_ext_handle_uninitialized_extents was made redundant with identical
code in its one caller, ext4_ext_map_blocks, by commit 3779473246.
Allocating and deallocating the path in the same function also makes
the code clearer.

Signed-off-by: Eric Whitney <enwlinux@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Eric Whitney 2014-03-13 23:14:46 -04:00 committed by Theodore Ts'o
parent 38c03b3439
commit 31cf0f2c31
1 changed files with 1 additions and 6 deletions
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7
fs/ext4/extents.c
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@ -4005,10 +4005,6 @@ ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode,
map->m_pblk = newblock;
map->m_len = allocated;
out2:
if (path) {
ext4_ext_drop_refs(path);
kfree(path);
}
return err ? err : allocated;
}
@ -4208,7 +4204,7 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
err = ret;
else
allocated = ret;
goto out3;
goto out2;
}
}
@ -4489,7 +4485,6 @@ int ext4_ext_map_blocks(handle_t *handle, struct inode *inode,
kfree(path);
}
out3:
trace_ext4_ext_map_blocks_exit(inode, flags, map,
err ? err : allocated);
ext4_es_lru_add(inode);