remove useless tolower in isofs
Remove useless tolower in isofs Signed-off-by: dave young <hidave.darkstar@gmail.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -197,7 +197,7 @@ isofs_hashi_common(struct dentry *dentry, struct qstr *qstr, int ms)
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hash = init_name_hash();
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hash = init_name_hash();
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while (len--) {
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while (len--) {
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c = tolower(*name++);
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c = tolower(*name++);
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hash = partial_name_hash(tolower(c), hash);
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hash = partial_name_hash(c, hash);
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}
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}
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qstr->hash = end_name_hash(hash);
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qstr->hash = end_name_hash(hash);
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