From 081397d13f9cfcc10e5bc903559419f6bfc31cca Mon Sep 17 00:00:00 2001 From: Haowen Bai Date: Tue, 15 Mar 2022 16:53:41 +0800 Subject: [PATCH] s390/tape: use bitwise instead of arithmetic operator for flags This silences the following coccinelle warning: drivers/s390/char/tape_34xx.c:360:38-39: WARNING: sum of probable bitmasks, consider | Signed-off-by: Haowen Bai Link: https://lore.kernel.org/r/1647334421-29989-1-git-send-email-baihaowen@meizu.com Signed-off-by: Heiko Carstens Signed-off-by: Vasily Gorbik --- drivers/s390/char/tape_34xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/char/tape_34xx.c b/drivers/s390/char/tape_34xx.c index 7ada994d4592..38cc1565d6ae 100644 --- a/drivers/s390/char/tape_34xx.c +++ b/drivers/s390/char/tape_34xx.c @@ -354,10 +354,10 @@ tape_34xx_unit_check(struct tape_device *device, struct tape_request *request, if (( sense[0] == SENSE_DATA_CHECK || sense[0] == SENSE_EQUIPMENT_CHECK || - sense[0] == SENSE_EQUIPMENT_CHECK + SENSE_DEFERRED_UNIT_CHECK + sense[0] == (SENSE_EQUIPMENT_CHECK | SENSE_DEFERRED_UNIT_CHECK) ) && ( sense[1] == SENSE_DRIVE_ONLINE || - sense[1] == SENSE_BEGINNING_OF_TAPE + SENSE_WRITE_MODE + sense[1] == (SENSE_BEGINNING_OF_TAPE | SENSE_WRITE_MODE) )) { switch (request->op) { /* -- 2.11.0