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17dcfc9bd3dfb699e00205ec9d431b5a5cb00b34
android_kernel_xiaomi_sm8450/drivers/usb/host
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Alan Stern 17dcfc9bd3 USB: EHCI: remove useless test 
This patch (as1605) removes a useless test from the EHCI debugfs
code.  There's no point checking whether p.qh is non-NULL; we already
know it is and in any case it gets dereferenced aerlier in the
function.

The useless test was identified by smatch.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 09:37:53 -07:00
..
whci
USB: whci-hcd: fix NULL dereference on allocation failure
2012-08-15 15:17:39 -07:00
alchemy-common.c
MIPS: Alchemy: Au1300 SoC support
2011-12-07 22:02:05 +00:00
bcma-hcd.c
usb/bcma: Add missing #include <linux/slab.h>
2012-04-23 13:22:00 -07:00
ehci-atmel.c
drivers/usb/host/ehci-atmel.c: use devm_ functions
2012-08-10 12:01:32 -07:00
ehci-au1xxx.c
drivers/usb/host/ehci-au1xxx.c: use devm_ functions
2012-08-10 12:01:33 -07:00
ehci-cns3xxx.c
drivers/usb/host/ehci-cns3xxx.c: use devm_ functions
2012-08-10 12:01:33 -07:00
ehci-dbg.c
USB: EHCI: remove useless test
2012-09-21 09:37:53 -07:00
ehci-fsl.c
powerpc/usb: fix bug of CPU hang when missing USB PHY clock
2012-09-05 16:52:08 -07:00
ehci-fsl.h
powerpc/usb: fix bug of CPU hang when missing USB PHY clock
2012-09-05 16:52:08 -07:00
ehci-grlib.c
drivers/usb/host/ehci-grlib.c: use devm_ functions
2012-08-10 12:01:33 -07:00
ehci-hcd.c
USB EHCI/Xen: propagate controller reset information to hypervisor
2012-09-18 17:20:48 +01:00
ehci-hub.c
USB EHCI/Xen: propagate controller reset information to hypervisor
2012-09-18 17:20:48 +01:00
ehci-ixp4xx.c
drivers/usb/host/ehci-ixp4xx.c: use devm_ functions
2012-08-10 12:01:33 -07:00
ehci-lpm.c
…
ehci-ls1x.c
USB/host: Cleanup unneccessary irq disable code
2012-09-10 20:22:35 -07:00
ehci-mem.c
USB: EHCI: use hrtimer for (s)iTD deallocation
2012-07-16 16:54:25 -07:00
ehci-msm.c
drivers/usb/host/ehci-msm.c: use devm_ functions
2012-08-10 12:01:33 -07:00
ehci-mv.c
drivers/usb/host/ehci-mv.c: use devm_ functions
2012-08-10 12:01:34 -07:00
ehci-mxc.c
drivers/usb/host/ehci-mxc.c: use devm_ functions
2012-08-10 12:01:34 -07:00
ehci-octeon.c
EHCI: centralize controller initialization
2012-07-09 13:35:05 -07:00
ehci-omap.c
OMAP: USB : Fix the EHCI enumeration and core retention issue
2012-08-10 11:49:12 -07:00
ehci-orion.c
Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
2012-07-26 20:29:52 -07:00
ehci-pci.c
USB: EHCI: use hrtimer for the periodic schedule
2012-07-16 16:53:16 -07:00
ehci-platform.c
drivers/usb/host/ehci-platform.c: fix error return code
2012-08-15 15:17:40 -07:00
ehci-pmcmsp.c
EHCI: centralize controller initialization
2012-07-09 13:35:05 -07:00
ehci-ppc-of.c
drivers/usb/host/ehci-ppc-of.c: use devm_ functions
2012-08-10 12:04:09 -07:00
ehci-ps3.c
EHCI: centralize controller initialization
2012-07-09 13:35:05 -07:00
ehci-q.c
EHCI: Update qTD next pointer in QH overlay region during unlink
2012-09-10 16:01:37 -07:00
ehci-s5p.c
drivers/usb/host/ehci-s5p.c: use devm_ functions
2012-08-10 12:04:09 -07:00
ehci-sched.c
USB: EHCI: simplify isochronous scanning
2012-07-16 16:56:47 -07:00
ehci-sead3.c
Merge v3.6-rc3 into usb-next
2012-08-27 07:15:30 -07:00
ehci-sh.c
drivers/usb/host/ehci-sh.c: use devm_ functions
2012-08-10 12:04:09 -07:00
ehci-spear.c
EHCI: centralize controller initialization
2012-07-09 13:35:05 -07:00
ehci-sysfs.c
USB: EHCI: Allow users to override 80% max periodic bandwidth
2011-07-08 14:51:33 -07:00
ehci-tegra.c
Merge tag 'xceiv-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next
2012-09-11 13:48:01 -07:00
ehci-tilegx.c
usb: add host support for the tilegx architecture
2012-07-18 16:40:29 -04:00
ehci-timer.c
USB: EHCI: use hrtimer for the I/O watchdog
2012-07-16 16:56:47 -07:00
ehci-vt8500.c
ARM: vt8500: Update vt8500-ehci driver to support device tree.
2012-08-16 14:00:37 -07:00
ehci-w90x900.c
EHCI: centralize controller initialization
2012-07-09 13:35:05 -07:00
ehci-xilinx-of.c
drivers/usb/host/ehci-xilinx-of.c: use devm_ functions
2012-08-10 12:04:10 -07:00
ehci-xls.c
usb: host: tegra: pass correct pointer in ehci_setup()
2012-07-16 17:13:39 -07:00
ehci.h
USB: EHCI: resolve some unlikely races
2012-07-16 16:56:48 -07:00
fhci-dbg.c
USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h
2012-06-26 19:42:11 -07:00
fhci-hcd.c
USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h
2012-06-26 19:42:11 -07:00
fhci-hub.c
USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h
2012-06-26 19:42:11 -07:00
fhci-mem.c
…
fhci-q.c
…
fhci-sched.c
USB: FHCI: use list_move_tail instead of list_del/list_add_tail
2012-09-05 16:55:18 -07:00
fhci-tds.c
USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h
2012-06-26 19:42:11 -07:00
fhci.h
USB: FHCI: Reusing QUICC Engine USB Controller registers from immap_qe.h
2012-06-26 19:42:11 -07:00
fsl-mph-dr-of.c
fsl/usb: Add controller version based ULPI and UTMI phy support
2012-04-18 13:46:42 -07:00
hwa-hc.c
Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2012-01-09 12:09:47 -08:00
imx21-dbg.c
usb: Fix typo in imx21-dbg.c
2012-02-13 14:32:34 -08:00
imx21-hcd.c
usb: imx21-hcd.c: Use clk_prepare_enable/clk_disable_unprepare
2012-06-12 13:31:03 +03:00
imx21-hcd.h
…
isp116x-hcd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
isp116x.h
…
isp1362-hcd.c
USB: isp1362-hcd.c: usb message always saved in case of underrun
2012-08-10 11:49:13 -07:00
isp1362.h
…
isp1760-hcd.c
isp1760-hcd: fix possible memory leak if urb could not be enqueued
2012-04-18 13:51:19 -07:00
isp1760-hcd.h
usb/isp1760: Allow to optionally trigger low-level chip reset via GPIOLIB.
2011-10-19 13:29:06 -07:00
isp1760-if.c
isp1760-if: make module unloads correctly
2012-04-18 13:50:44 -07:00
Kconfig
USB: remove CONFIG_EXPERIMENTAL dependancies
2012-09-17 23:00:15 -07:00
Makefile
USB: Add driver for the ssb bus
2012-04-18 13:43:30 -07:00
octeon2-common.c
…
ohci-at91.c
USB: ohci-at91: fix PIO handling in relation with number of ports
2012-09-05 16:56:58 -07:00
ohci-au1xxx.c
usb: [MIPS] fix unresolved err() reference in host/ohci-au1xxx.c
2012-05-01 18:36:09 -04:00
ohci-cns3xxx.c
USB: ohci-cns3xxx.c: remove err() usage
2012-04-27 11:24:40 -07:00
ohci-da8xx.c
ohci-da8xx: set MODULE_ALIAS to allow autoloading
2012-05-08 09:26:10 -07:00
ohci-dbg.c
USB: ohci-dbg.c: remove dbg() usage
2012-05-01 21:33:37 -07:00
ohci-ep93xx.c
USB: ohci-ep93xx.c: remove dbg() usage
2012-05-01 21:33:38 -07:00
ohci-exynos.c
USB: ohci-exynos: Add support for device tree
2012-07-16 17:16:17 -07:00
ohci-hcd.c
usb: add host support for the tilegx architecture
2012-07-18 16:40:29 -04:00
ohci-hub.c
USB: ohci-hub: Mark ohci_finish_controller_resume() as __maybe_unused
2012-06-13 17:26:11 -07:00
ohci-jz4740.c
…
ohci-mem.c
…
ohci-nxp.c
drivers/usb/host/ohci-nxp.c: adjust inconsistent IS_ERR and PTR_ERR
2012-09-05 16:52:08 -07:00
ohci-octeon.c
USB: irq: Remove IRQF_DISABLED
2011-09-18 01:39:36 -07:00
ohci-omap3.c
ARM: OMAP: USBHOST: Replace usbhs core driver APIs by Runtime pm APIs
2011-12-16 04:29:57 -07:00
ohci-omap.c
usb/ohci-omap: remove unused variable
2012-08-08 21:13:01 +02:00
ohci-pci.c
usb: add support for STA2X11 host driver
2012-01-24 14:15:37 -08:00
ohci-platform.c
drivers/usb/host/ohci-platform.c: fix error return code
2012-08-15 15:17:40 -07:00
ohci-pnx8550.c
usb: [MIPS] fix unresolved err() reference in host/ohci-pnx8550.c
2012-05-01 18:36:09 -04:00
ohci-ppc-of.c
USB: ohci-ppc-of.c: remove err() usage
2012-04-27 11:24:42 -07:00
ohci-ppc-soc.c
USB: ohci-ppc-soc.c: remove err() usage
2012-04-27 11:24:42 -07:00
ohci-ps3.c
USB: ohci-ps3.c: remove err() usage
2012-04-27 11:24:43 -07:00
ohci-pxa27x.c
USB: ohci-pxa27x: add DT bindings
2012-08-10 11:59:32 -07:00
ohci-q.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-s3c2410.c
USB: ohci-s3c2410.c: remove err() usage
2012-04-27 11:24:43 -07:00
ohci-sa1111.c
USB: ohci-sa1111.c: remove dbg() usage
2012-05-01 21:33:39 -07:00
ohci-sh.c
USB: ohci-sh.c: remove err() usage
2012-04-27 11:24:44 -07:00
ohci-sm501.c
OHCI: remove uses of hcd->state
2011-11-18 10:51:00 -08:00
ohci-spear.c
USB: ehci: ohci: Add clk_{un}prepare() support
2012-04-18 14:33:43 -07:00
ohci-tilegx.c
usb: add host support for the tilegx architecture
2012-07-18 16:40:29 -04:00
ohci-tmio.c
USB: ohci-tmio.c: remove err() usage
2012-04-27 11:24:44 -07:00
ohci-xls.c
USB/host: Cleanup unneccessary irq disable code
2012-09-10 20:22:35 -07:00
ohci.h
USB: move transceiver from ehci_hcd and ohci_hcd to hcd and rename it as phy
2012-06-13 12:38:36 -07:00
oxu210hp-hcd.c
USB: oxu210hp-hcd.c: remove dbg() usage
2012-05-01 21:33:43 -07:00
oxu210hp.h
…
pci-quirks.c
xhci: Make handover code more robust
2012-09-05 12:07:17 -07:00
pci-quirks.h
usb: host: xhci: fix compilation error for non-PCI based stacks
2012-09-05 12:26:11 -07:00
r8a66597-hcd.c
usb: move children to struct usb_port
2012-09-10 12:59:42 -07:00
r8a66597.h
usb/host/r8a66597: remove conditional compilation of clk code
2012-07-30 17:25:12 -07:00
sl811_cs.c
…
sl811-hcd.c
drivers/usb/host/sl811-hcd.c: removes unnecessary semicolon
2012-09-13 21:48:48 -07:00
sl811.h
…
ssb-hcd.c
usb/ssb: Add missing #include <linux/slab.h>
2012-04-23 13:22:00 -07:00
u132-hcd.c
Remove all #inclusions of asm/system.h
2012-03-28 18:30:03 +01:00
uhci-debug.c
USB: UHCI: Add support for big endian descriptors
2011-05-19 16:43:20 -07:00
uhci-grlib.c
treewide: Convert uses of struct resource to resource_size(ptr)
2011-06-10 14:55:36 +02:00
uhci-hcd.c
ARM: vt8500: Add support for UHCI companion controller
2012-08-16 14:00:37 -07:00
uhci-hcd.h
USB: UHCI: Add support for big endian descriptors
2011-05-19 16:43:20 -07:00
uhci-hub.c
UHCI: hub_status_data should indicate if ports are resuming
2012-04-09 15:43:21 -07:00
uhci-pci.c
USB: UHCI: Move PCI specific functions to uhci-pci.c
2011-05-06 18:24:00 -07:00
uhci-platform.c
ARM: vt8500: Add support for UHCI companion controller
2012-08-16 14:00:37 -07:00
uhci-q.c
usb: fix number of mapped SG DMA entries
2011-12-09 16:18:19 -08:00
xhci-dbg.c
xHCI: correct to print the true HSEE of USBCMD
2012-04-10 15:21:52 -07:00
xhci-ext-caps.h
xHCI: Correct the #define XHCI_LEGACY_DISABLE_SMI
2012-04-11 08:31:06 -07:00
xhci-hub.c
Merge 3.6-rc6 into usb-next
2012-09-16 20:42:46 -07:00
xhci-mem.c
xHCI: add aborting command ring function
2012-09-13 15:49:28 -07:00
xhci-pci.c
xhci: Switch PPT ports to EHCI on shutdown.
2012-08-09 12:43:28 -07:00
xhci-plat.c
usb: host: xhci-plat: use ioremap_nocache
2012-09-05 12:07:19 -07:00
xhci-ring.c
drivers/usb/host/xhci-ring.c: removes unnecessary semicolon
2012-09-13 15:50:03 -07:00
xhci.c
Merge 3.6-rc6 into usb-next
2012-09-16 20:42:46 -07:00
xhci.h
Merge 3.6-rc6 into usb-next
2012-09-16 20:42:46 -07:00