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fold swapping ->d_name.hash into switch_names() 

and do it along with ->d_name.len there

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Linus Torvalds 2014-09-24 12:27:39 -07:00 committed by Al Viro
parent 986c01942a
commit a28ddb87cd
1 changed files with 1 additions and 2 deletions
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3
fs/dcache.c
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@ -2412,7 +2412,7 @@ static void switch_names(struct dentry *dentry, struct dentry *target)
}
}
}
swap(dentry->d_name.len, target->d_name.len);
swap(dentry->d_name.hash_len, target->d_name.hash_len);
}
static void dentry_lock_for_move(struct dentry *dentry, struct dentry *target)
@ -2510,7 +2510,6 @@ static void __d_move(struct dentry *dentry, struct dentry *target,
/* Switch the names.. */
switch_names(dentry, target);
swap(dentry->d_name.hash, target->d_name.hash);
/* ... and switch them in the tree */
if (IS_ROOT(dentry)) {