Remove the no longer used variable 'b' from iov_kunit_copy_to_bvec(). The variable is initialised and incremented, but nothing now makes use of the value.
Signed-off-by: David Howells <[email protected]> cc: Ming Lei <[email protected]> cc: Paulo Alcantara <[email protected]> cc: Matthew Wilcox <[email protected]> cc: Christoph Hellwig <[email protected]> cc: Jens Axboe <[email protected]> cc: [email protected] cc: [email protected] --- lib/tests/kunit_iov_iter.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/lib/tests/kunit_iov_iter.c b/lib/tests/kunit_iov_iter.c index f02f7b7aa796..e7e154f94f66 100644 --- a/lib/tests/kunit_iov_iter.c +++ b/lib/tests/kunit_iov_iter.c @@ -275,7 +275,7 @@ static void __init iov_kunit_copy_to_bvec(struct kunit *test) struct page **spages, **bpages; u8 *scratch, *buffer; size_t bufsize, npages, size, copied; - int i, b, patt; + int i, patt; bufsize = 0x100000; npages = bufsize / PAGE_SIZE; @@ -298,10 +298,9 @@ static void __init iov_kunit_copy_to_bvec(struct kunit *test) KUNIT_EXPECT_EQ(test, iter.nr_segs, 0); /* Build the expected image in the scratch buffer. */ - b = 0; patt = 0; memset(scratch, 0, bufsize); - for (pr = bvec_test_ranges; pr->from >= 0; pr++, b++) { + for (pr = bvec_test_ranges; pr->from >= 0; pr++) { u8 *p = scratch + pr->page * PAGE_SIZE; for (i = pr->from; i < pr->to; i++)
