diff options
| author | Jiangshan Yi <yijiangshan@kylinos.cn> | 2022-07-13 15:02:05 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-14 16:09:56 +0200 |
| commit | efa2bebf2a9fde638644d6fb0fb776345ac6fcc1 (patch) | |
| tree | 9410557dcb47febe7f2f62a0905f6d0ba3cc5735 | |
| parent | 5e76ee96be8f7bbf9416a5edddc8c064e7e7c6ac (diff) | |
usb: ldusb: replace ternary operator with max_t()
Fix the following coccicheck warning:
drivers/usb/misc/ldusb.c:719: WARNING opportunity for max().
drivers/usb/misc/ldusb.c:721: WARNING opportunity for max().
max_t() macro is defined in include/linux/minmax.h. It avoids
multiple evaluations of the arguments when non-constant and performs
strict type-checking.
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Link: https://lore.kernel.org/r/20220713070205.3047256-1-13667453960@163.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/misc/ldusb.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index dcc88df72df4..7cbef74dfc9a 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -716,9 +716,11 @@ static int ld_usb_probe(struct usb_interface *intf, const struct usb_device_id * dev->interrupt_out_urb = usb_alloc_urb(0, GFP_KERNEL); if (!dev->interrupt_out_urb) goto error; - dev->interrupt_in_interval = min_interrupt_in_interval > dev->interrupt_in_endpoint->bInterval ? min_interrupt_in_interval : dev->interrupt_in_endpoint->bInterval; + dev->interrupt_in_interval = max_t(int, min_interrupt_in_interval, + dev->interrupt_in_endpoint->bInterval); if (dev->interrupt_out_endpoint) - dev->interrupt_out_interval = min_interrupt_out_interval > dev->interrupt_out_endpoint->bInterval ? min_interrupt_out_interval : dev->interrupt_out_endpoint->bInterval; + dev->interrupt_out_interval = max_t(int, min_interrupt_out_interval, + dev->interrupt_out_endpoint->bInterval); /* we can register the device now, as it is ready */ usb_set_intfdata(intf, dev); |