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linux/drivers/usb/renesas_usbhs
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Jia-Ju Bai 3af3260528 usb: renesas_usbhs: fix error return code of usbhsf_pkt_handler() 
When __usbhsf_pkt_get() returns NULL to pkt, no error return code of
usbhsf_pkt_handler() is assigned.
To fix this bug, ret is assigned with -EINVAL in this case.

Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Link: https://lore.kernel.org/r/20210307090030.22369-1-baijiaju1990@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-23 12:42:15 +01:00
..
common.c usb: renesas_usbhs: Switch to GPIO descriptor 2019-12-30 20:37:42 +01:00
common.h usb: renesas_usbhs: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
fifo.c usb: renesas_usbhs: fix error return code of usbhsf_pkt_handler() 2021-03-23 12:42:15 +01:00
fifo.h usb: renesas_usbhs: getting residue from callback_result 2020-06-24 17:14:44 +02:00
Kconfig usb: remove redundant 'default n' from Kconfig-s 2019-05-21 10:06:22 +02:00
Makefile usb: renesas_usbhs: Add support for RZ/A2 2019-05-21 10:25:59 +02:00
mod_gadget.c usb: Use fallthrough pseudo-keyword 2020-07-10 08:55:17 +02:00
mod_host.c usb: add a HCD_DMA flag instead of guestimating DMA capabilities 2019-08-21 10:03:35 -07:00
mod.c usb: renesas_usbhs: enable DVSE interrupt 2019-10-04 14:16:54 +02:00
mod.h usb: renesas_usbhs: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
pipe.c usb: renesas_usbhs: Clear PIPECFG for re-enabling pipe with other EPNUM 2021-03-10 09:36:13 +01:00
pipe.h usb: renesas_usbhs: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
rcar2.c phy: for 5.6 2020-01-17 07:52:26 +01:00
rcar2.h usb: renesas_usbhs: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
rcar3.c usb: renesas_usbhs: Use renesas_usbhs_platform_info on of_device_id.data 2019-06-26 10:33:09 +08:00
rcar3.h usb: renesas_usbhs: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00
rza2.c phy: core: Add consumer device link support 2020-01-08 12:48:47 +05:30
rza.c usb: renesas_usbhs: Use renesas_usbhs_platform_info on of_device_id.data 2019-06-26 10:33:09 +08:00
rza.h usb: renesas_usbhs: Use the correct style for SPDX License Identifier 2020-04-23 15:28:14 +02:00