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(parent: 7fafcfd) | patch
usb: roles: Fix return value check in intel_xhci_usb_probe()
authorWei Yongjun <weiyongjun1@huawei.com>
Mon, 26 Mar 2018 06:43:57 +0000 (06:43 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 26 Mar 2018 09:59:25 +0000 (11:59 +0200)
commit97eba3260e7c4e65e1c085301c2330110bd6aa2b
treed1b4d8c1aa578664bbf83c8fe91dd11b28f33f47tree | snapshot
parent7fafcfdf6377b18b2a726ea554d6e593ba44349fcommit | diff
usb: roles: Fix return value check in intel_xhci_usb_probe()

In case of error, the function devm_ioremap_nocache() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Fixes: f6fb9ec02be1 ("usb: roles: Add Intel xHCI USB role switch driver")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/roles/intel-xhci-usb-role-switch.c diff | blob | history
Domain: System / Kernel;