cifs, msdos, vfat, hfs+: don't bother with parent in ->d_compare()
dentry->d_sb is just as good as parent->d_sb
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/hfsplus/unicode.c b/fs/hfsplus/unicode.c
index c13c8a2..509d7e2 100644
--- a/fs/hfsplus/unicode.c
+++ b/fs/hfsplus/unicode.c
@@ -388,7 +388,7 @@
int hfsplus_compare_dentry(const struct dentry *parent, const struct dentry *dentry,
unsigned int len, const char *str, const struct qstr *name)
{
- struct super_block *sb = parent->d_sb;
+ struct super_block *sb = dentry->d_sb;
int casefold, decompose, size;
int dsize1, dsize2, len1, len2;
const u16 *dstr1, *dstr2;