This is a note to let you know that I've just added the patch titled memstick: avoid out-of-range warning to the 5.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: memstick-avoid-out-of-range-warning.patch and it can be found in the queue-5.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 77c4170bf0aab5d1b069d936b23c606f22154083 Author: Arnd Bergmann <arnd@xxxxxxxx> Date: Mon Sep 27 11:44:47 2021 +0200 memstick: avoid out-of-range warning [ Upstream commit 4853396f03c3019eccf5cd113e464231e9ddf0b3 ] clang-14 complains about a sanity check that always passes when the page size is 64KB or larger: drivers/memstick/core/ms_block.c:1739:21: error: result of comparison of constant 65536 with expression of type 'unsigned short' is always false [-Werror,-Wtautological-constant-out-of-range-compare] if (msb->page_size > PAGE_SIZE) { ~~~~~~~~~~~~~~ ^ ~~~~~~~~~ This is fine, it will still work on all architectures, so just shut up that warning with a cast. Fixes: 0ab30494bc4f ("memstick: add support for legacy memorysticks") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Link: https://lore.kernel.org/r/20210927094520.696665-1-arnd@xxxxxxxxxx Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c index d9ee8e3dc72da..55907e4c36b18 100644 --- a/drivers/memstick/core/ms_block.c +++ b/drivers/memstick/core/ms_block.c @@ -1727,7 +1727,7 @@ static int msb_init_card(struct memstick_dev *card) msb->pages_in_block = boot_block->attr.block_size * 2; msb->block_size = msb->page_size * msb->pages_in_block; - if (msb->page_size > PAGE_SIZE) { + if ((size_t)msb->page_size > PAGE_SIZE) { /* this isn't supported by linux at all, anyway*/ dbg("device page %d size isn't supported", msb->page_size); return -EINVAL;