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| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-01-08 13:53:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-08 16:55:42 +0100 |
| commit | c7a7ac84afeaf310a0ee477fc114e1e291a37c43 (patch) | |
| tree | 21c0c29ef699dbb69e9c21a89f837b34c6f863f3 /drivers/thunderbolt | |
| parent | tools: usb: usbip: Get rid of driver name printout in README (diff) | |
| download | linux-c7a7ac84afeaf310a0ee477fc114e1e291a37c43.tar.xz linux-c7a7ac84afeaf310a0ee477fc114e1e291a37c43.zip | |
thunderbolt: Fix xhci check in usb4_switch_setup()
The code tried to check whether xhci variable has ROUTER_CS_6_HCI bit
set but since xhci type is bool and it already holds true or false based
on that very bit, fix the check to use the variable directly.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: b04079837b20 ("thunderbolt: Add initial support for USB4")
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20200108125317.36444-2-mika.westerberg@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thunderbolt')
| -rw-r--r-- | drivers/thunderbolt/usb4.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/thunderbolt/usb4.c b/drivers/thunderbolt/usb4.c index dbe7ecce4505..b341fc60c4ba 100644 --- a/drivers/thunderbolt/usb4.c +++ b/drivers/thunderbolt/usb4.c @@ -239,7 +239,7 @@ int usb4_switch_setup(struct tb_switch *sw) * and the parent does not have any USB3 dowstream * adapters (so we cannot do USB 3.x tunneling). */ - if (xhci & ROUTER_CS_6_HCI) + if (xhci) val |= ROUTER_CS_5_HCO; } |