Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
usb: core: Remove duplicated check in usb_hub_create_port_device
Simplify the code by not calling hub_is_superspeed() twice.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/b1d77cbc-faa3-4d07-94ff-f6ffb85c6964@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Heiner Kallweit
and committed by
Greg Kroah-Hartman
c9a1d9e7
1a4a2df0
+1
-2
+1
-2
drivers/usb/core/port.c
+1
-2
drivers/usb/core/port.c
···
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set_bit(port1, hub->power_bits);
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port_dev->dev.parent = hub->intfdev;
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if (hub_is_superspeed(hdev)) {
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+
port_dev->is_superspeed = 1;
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port_dev->usb3_lpm_u1_permit = 1;
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port_dev->usb3_lpm_u2_permit = 1;
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port_dev->dev.groups = port_dev_usb3_group;
···
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port_dev->dev.groups = port_dev_group;
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port_dev->dev.type = &usb_port_device_type;
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port_dev->dev.driver = &usb_port_driver;
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-
if (hub_is_superspeed(hub->hdev))
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-
port_dev->is_superspeed = 1;
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dev_set_name(&port_dev->dev, "%s-port%d", dev_name(&hub->hdev->dev),
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port1);
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mutex_init(&port_dev->status_lock);