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| author | Akira Fujita <a-fujita@rs.jp.nec.com> | 2010-03-04 00:39:24 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2010-03-04 00:39:24 -0500 |
| commit | c437b2733520599a2c6e0dbcdeae611319f84707 (patch) | |
| tree | 539c7b820d955f810912da7bcd82a7fb3b496501 /fs/ext4 | |
| parent | 7247c0caa23d94a1cb6b307edba9dc45fb0798d4 (diff) | |
| download | blackbird-op-linux-c437b2733520599a2c6e0dbcdeae611319f84707.tar.gz blackbird-op-linux-c437b2733520599a2c6e0dbcdeae611319f84707.zip | |
ext4: Code cleanup for EXT4_IOC_MOVE_EXT ioctl
a) Fix sparse warning in ext4_ioctl()
b) Remove unneeded variable in mext_leaf_block()
c) Fix spelling typo in mext_check_arguments()
Signed-off-by: Akira Fujita <a-fujita@rs.jp.nec.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/ioctl.c | 3 | ||||
| -rw-r--r-- | fs/ext4/move_extent.c | 4 |
2 files changed, 3 insertions, 4 deletions
diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index 2220feb2dcc1..016d0249294f 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -258,7 +258,8 @@ setversion_out: if (me.moved_len > 0) file_remove_suid(donor_filp); - if (copy_to_user((struct move_extent *)arg, &me, sizeof(me))) + if (copy_to_user((struct move_extent __user *)arg, + &me, sizeof(me))) err = -EFAULT; mext_out: fput(donor_filp); diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 7e99f4e72bf5..aa5fe28d180f 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -477,7 +477,6 @@ mext_leaf_block(handle_t *handle, struct inode *orig_inode, struct ext4_extent *oext, *o_start, *o_end, *prev_ext; struct ext4_extent new_ext, start_ext, end_ext; ext4_lblk_t new_ext_end; - ext4_fsblk_t new_phys_end; int oext_alen, new_ext_alen, end_ext_alen; int depth = ext_depth(orig_inode); int ret; @@ -491,7 +490,6 @@ mext_leaf_block(handle_t *handle, struct inode *orig_inode, new_ext.ee_len = dext->ee_len; new_ext_alen = ext4_ext_get_actual_len(&new_ext); new_ext_end = le32_to_cpu(new_ext.ee_block) + new_ext_alen - 1; - new_phys_end = ext_pblock(&new_ext) + new_ext_alen - 1; /* * Case: original extent is first @@ -932,7 +930,7 @@ out2: } /** - * mext_check_argumants - Check whether move extent can be done + * mext_check_arguments - Check whether move extent can be done * * @orig_inode: original inode * @donor_inode: donor inode |
