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cifs, msdos, vfat, hfs+: don't bother with parent in ->d_compare()

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dentry->d_sb is just as good as parent->d_sb

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2016-07-29 18:23:59 -04:00
commit d3fe19852e
5 changed files with 5 additions and 5 deletions
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2
fs/fat/namei_msdos.c
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@ -165,7 +165,7 @@ static int msdos_hash(const struct dentry *dentry, struct qstr *qstr)
static int msdos_cmp(const struct dentry *parent, const struct dentry *dentry,
unsigned int len, const char *str, const struct qstr *name)
{
struct fat_mount_options *options = &MSDOS_SB(parent->d_sb)->options;
struct fat_mount_options *options = &MSDOS_SB(dentry->d_sb)->options;
unsigned char a_msdos_name[MSDOS_NAME], b_msdos_name[MSDOS_NAME];
int error;

2
fs/fat/namei_vfat.c
View file

@ -141,7 +141,7 @@ static int vfat_hashi(const struct dentry *dentry, struct qstr *qstr)
static int vfat_cmpi(const struct dentry *parent, const struct dentry *dentry,
unsigned int len, const char *str, const struct qstr *name)
{
struct nls_table *t = MSDOS_SB(parent->d_sb)->nls_io;
struct nls_table *t = MSDOS_SB(dentry->d_sb)->nls_io;
unsigned int alen, blen;
/* A filename cannot end in '.' or we treat it like it has none */