| commit | 7b1b2c1b9c397dcb86293ae79aa7fb7c5446120f | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Wed Feb 19 20:15:21 2014 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Wed Feb 19 20:15:21 2014 -0500 |
| tree | bc988ef69f77ffc55c94a88ae3f5f1a0f78df053 | |
| parent | 9a6633b1a3603ccdffec669033616f9ebb35a988 [diff] |
ext4: don't calculate total xattr header size unless needed The function ext4_expand_extra_isize_ea() doesn't need the size of all of the extended attribute headers. So if we don't calculate it when it is unneeded, it we can skip some undeeded memory references, and as a bonus, we eliminate some kvetching by static code analysis tools. Addresses-Coverity-Id: #741291 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>