From 66cd071a1f839b4834d45aa7dde622151041b1a0 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 9 Apr 2021 19:10:53 +0100 Subject: iov_iter: Remove iov_iter_for_each_range() Remove iov_iter_for_each_range() as it's no longer used with the removal of lustre. Signed-off-by: David Howells Signed-off-by: Al Viro --- lib/iov_iter.c | 27 --------------------------- 1 file changed, 27 deletions(-) (limited to 'lib/iov_iter.c') diff --git a/lib/iov_iter.c b/lib/iov_iter.c index c701b7a187f2..8f5ce5b1ff91 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -2093,30 +2093,3 @@ int import_single_range(int rw, void __user *buf, size_t len, return 0; } EXPORT_SYMBOL(import_single_range); - -int iov_iter_for_each_range(struct iov_iter *i, size_t bytes, - int (*f)(struct kvec *vec, void *context), - void *context) -{ - struct kvec w; - int err = -EINVAL; - if (!bytes) - return 0; - - iterate_all_kinds(i, bytes, v, -EINVAL, ({ - w.iov_base = kmap(v.bv_page) + v.bv_offset; - w.iov_len = v.bv_len; - err = f(&w, context); - kunmap(v.bv_page); - err;}), ({ - w = v; - err = f(&w, context);}), ({ - w.iov_base = kmap(v.bv_page) + v.bv_offset; - w.iov_len = v.bv_len; - err = f(&w, context); - kunmap(v.bv_page); - err;}) - ) - return err; -} -EXPORT_SYMBOL(iov_iter_for_each_range); -- cgit