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linux/drivers/usb
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Nathan Chancellor 09b04abb70 usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete 
When building with Clang + -Wtautological-pointer-compare:

drivers/usb/gadget/udc/bdc/bdc_ep.c:543:28: warning: comparison of
address of 'req->queue' equal to a null pointer is always false
[-Wtautological-pointer-compare]
        if (req == NULL  || &req->queue == NULL || &req->usb_req == NULL)
                             ~~~~~^~~~~    ~~~~
drivers/usb/gadget/udc/bdc/bdc_ep.c:543:51: warning: comparison of
address of 'req->usb_req' equal to a null pointer is always false
[-Wtautological-pointer-compare]
        if (req == NULL  || &req->queue == NULL || &req->usb_req == NULL)
                                                    ~~~~~^~~~~~~    ~~~~
2 warnings generated.

As it notes, these statements will always evaluate to false so remove
them.

Fixes: efed421a94 ("usb: gadget: Add UDC driver for Broadcom USB3.0 device controller IP BDC")
Link: https://github.com/ClangBuiltLinux/linux/issues/749
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-04-16 11:02:26 +03:00
..
atm USB: atm: Use the correct style for SPDX License Identifier 2020-03-17 20:03:28 +01:00
c67x00 USB: c67x00: Use the correct style for SPDX License Identifier 2020-03-17 20:03:28 +01:00
cdns3 usb: cdns3: make signed 1 bit bitfields unsigned 2020-03-26 15:05:44 +01:00
chipidea Power management updates for 5.7-rc1 2020-03-30 15:05:01 -07:00
class USB: cdc-acm: restore capability check order 2020-03-27 16:24:16 +01:00
common usb: common: usb-conn-gpio: Don't log an error on probe deferral 2019-12-10 11:41:20 +01:00
core usb: core: Add ACPI support for USB interface devices 2020-03-24 13:38:51 +01:00
dwc2 usb: dwc2: convert to devm_platform_get_and_ioremap_resource 2020-03-24 12:09:39 +01:00
dwc3 usb: dwc3: fix up for role switch API change 2020-03-16 08:23:27 +01:00
early remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
gadget usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete 2020-04-16 11:02:26 +03:00
host usb: host: hisilicon: convert to devm_platform_get_and_ioremap_resource 2020-03-24 12:09:39 +01:00
image
isp1760 remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
misc Merge 5.6-rc5 into usb-next 2020-03-10 08:12:46 +01:00
mon USB: mon: Use scnprintf() for avoiding potential buffer overflow 2020-03-12 09:49:28 +01:00
mtu3 usb: roles: Provide the switch drivers handle to the switch in the API 2020-03-04 11:12:50 +01:00
musb usb: musb: tusb6010: fix a possible missing data type replacement 2020-03-17 20:03:28 +01:00
phy usb: phy: Add driver for the Ingenic JZ4770 USB transceiver 2020-03-12 09:53:08 +01:00
renesas_usbhs phy: for 5.6 2020-01-17 07:52:26 +01:00
roles usb: roles: Allow the role switches to be named 2020-03-04 11:12:50 +01:00
serial USB-serial updates for 5.7-rc1 2020-03-26 11:15:30 +01:00
storage Merge 5.6-rc5 into usb-next 2020-03-10 08:12:46 +01:00
typec usb: typec: Correct the documentation for typec_cable_put() 2020-03-26 15:05:43 +01:00
usbip usbip: Fix error path of vhci_recv_ret_submit() 2019-12-17 16:36:33 +01:00
Kconfig
Makefile
usb-skeleton.c