6.13-stable review patch. If anyone has any objections, please let me know.
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From: Tomasz Pakuła tomasz.pakula.oficjalny@gmail.com
[ Upstream commit 4eb9c2ee538b62dc5dcae192297c3a4044b7ade5 ]
This function overrelies on ternary operators and makes it hard to parse it mentally. New version makes it very easy to understand.
Signed-off-by: Tomasz Pakuła tomasz.pakula.oficjalny@gmail.com Reviewed-by: Michał Kopeć michal@nozomi.space Reviewed-by: Paul Dino Jones paul@spacefreak18.xyz Tested-by: Paul Dino Jones paul@spacefreak18.xyz Tested-by: Cristóferson Bueno cbueno81@gmail.com Tested-by: Pablo Cisneros patchkez@protonmail.com Signed-off-by: Jiri Kosina jkosina@suse.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/hid/usbhid/hid-pidff.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/usbhid/hid-pidff.c b/drivers/hid/usbhid/hid-pidff.c index a8eaa77e80be3..8083eb7684e5e 100644 --- a/drivers/hid/usbhid/hid-pidff.c +++ b/drivers/hid/usbhid/hid-pidff.c @@ -230,9 +230,9 @@ static int pidff_rescale(int i, int max, struct hid_field *field) */ static int pidff_rescale_signed(int i, struct hid_field *field) { - return i == 0 ? 0 : i > - 0 ? i * field->logical_maximum / 0x7fff : i * - field->logical_minimum / -0x8000; + if (i > 0) return i * field->logical_maximum / 0x7fff; + if (i < 0) return i * field->logical_minimum / -0x8000; + return 0; }
/*