From: David Howells Date: Thu, 25 Jun 2026 14:06:26 +0000 (+0100) Subject: iov_iter: Remove unused variable in kunit_iov_iter.c X-Git-Tag: v7.2-rc2~14^2~3^2~7 X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=0442e23a5f72c74ba18882e4a2eed305c687009d;p=thirdparty%2Flinux.git iov_iter: Remove unused variable in kunit_iov_iter.c 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 Link: https://patch.msgid.link/20260625140640.3116900-9-dhowells@redhat.com Reviewed-by: Christoph Hellwig cc: Ming Lei cc: Paulo Alcantara cc: Matthew Wilcox cc: Christoph Hellwig cc: Jens Axboe cc: netfs@lists.linux.dev cc: linux-fsdevel@vger.kernel.org Signed-off-by: Christian Brauner (Amutable) --- diff --git a/lib/tests/kunit_iov_iter.c b/lib/tests/kunit_iov_iter.c index 1e6fce9cb255..d9690ba1db88 100644 --- a/lib/tests/kunit_iov_iter.c +++ b/lib/tests/kunit_iov_iter.c @@ -283,7 +283,7 @@ 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; @@ -306,10 +306,9 @@ 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++)