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| author | Jan Kara | 2014-11-25 22:23:48 +0100 |
|---|---|---|
| committer | Theodore Ts'o | 2014-11-25 22:23:48 +0100 |
| commit | 733ded2a803523f9e082282820821343679cadc6 (patch) | |
| tree | c671bc70d6e39f246d39adc86e6ed529c3db0fba /fs | |
| parent | ext4: create nojournal_checksum mount option (diff) | |
| download | kernel-qcow2-linux-733ded2a803523f9e082282820821343679cadc6.tar.gz kernel-qcow2-linux-733ded2a803523f9e082282820821343679cadc6.tar.xz kernel-qcow2-linux-733ded2a803523f9e082282820821343679cadc6.zip | |
ext4: remove never taken branch from ext4_ext_shift_path_extents()
path[depth].p_hdr can never be NULL for a path passed to us (and even if
it could, EXT_LAST_EXTENT() would make something != NULL from it). So
just remove the branch.
Coverity-id: 1196498
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ext4/extents.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index e2424bafd6fe..c3a1fa1398f5 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -5249,8 +5249,6 @@ ext4_ext_shift_path_extents(struct ext4_ext_path *path, ext4_lblk_t shift, return -EIO; ex_last = EXT_LAST_EXTENT(path[depth].p_hdr); - if (!ex_last) - return -EIO; err = ext4_access_path(handle, inode, path + depth); if (err) |