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linux/drivers/staging
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Pavel Skripkin 2700f6072f staging: r8188eu: add error handling of rtw_read32 
[ Upstream commit b9c5e27206 ]

rtw_read32() reads data from device via USB API which may fail. In case
of any failure previous code returned stack data to callers, which is
wrong.

Fix it by changing rtw_read32() prototype and prevent caller from
touching random stack data

Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/583c3d21c46066275e4fc8da5ba4fd0e3679335b.1654629778.git.paskripkin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2022-08-25 11:45:40 +02:00
..
axis-fifo staging: axis-fifo: Use platform_get_irq() to get the interrupt 2021-12-30 11:54:56 +01:00
board staging: board: Fix uninitialized spinlock when attaching genpd 2021-07-21 11:22:15 +02:00
clocking-wizard clk: staging: correct reference to config IOMEM to config HAS_IOMEM 2021-08-17 20:03:00 +02:00
emxx_udc staging: emxx_udc: fix alignment issues 2021-05-25 18:25:52 +02:00
fbtft staging: fbtft: core: set smem_len before fb_deferred_io_init call 2022-08-17 15:15:38 +02:00
fieldbus staging: fieldbus: Fix the error handling path in anybuss_host_common_probe() 2022-04-22 16:48:31 +02:00
fwserial tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
gdm724x Staging driver update for 5.18-rc1 2022-03-28 12:50:50 -07:00
greybus Staging driver updates for 5.19-rc1 2022-06-03 10:44:43 -07:00
iio staging: iio: ad2s1210: remove redundant assignment to variable negative 2022-04-28 19:22:56 +01:00
ks7010 staging: ks7010: remove null check after call container_of() 2022-05-19 17:42:41 +02:00
media hantro: Remove incorrect HEVC SPS validation 2022-08-17 15:14:56 +02:00
most staging/most, dim2: convert dim2_tasklet to threaded irq 2022-04-12 15:53:50 +02:00
nvec Staging: nvec: Fix ending in '(' error 2022-02-08 10:46:01 +01:00
octeon Staging driver update for 5.16-rc1 2021-11-04 07:56:22 -07:00
octeon-usb staging: octeon-hcd: Directly include linux/of.h 2021-06-10 13:09:15 +01:00
olpc_dcon staging: olpc_dcon: mark driver as broken 2022-06-10 09:09:47 +02:00
pi433 Staging driver update for 5.18-rc1 2022-03-28 12:50:50 -07:00
qlge staging: qlge: add blank line after function declaration 2022-04-20 18:40:04 +02:00
r8188eu staging: r8188eu: add error handling of rtw_read32 2022-08-25 11:45:40 +02:00
rtl8192e staging: rtl8192e: remove null check after call container_of() 2022-05-19 17:42:43 +02:00
rtl8192u staging: rtl8192u: Fix sleep in atomic context bug in dm_fsync_timer_callback 2022-08-17 15:15:30 +02:00
rtl8712 staging: rtl8712: fix uninit-value in r871xu_drv_init() 2022-05-19 17:44:25 +02:00
rtl8723bs wifi: cfg80211: do some rework towards MLO link APIs 2022-08-17 15:14:45 +02:00
rts5208 staging: rts5208: Convert kmap() to kmap_local_page() 2022-04-04 07:33:47 +02:00
sm750fb staging: sm750fb: Call iounmap() to free mapped bus memory 2022-04-04 07:33:49 +02:00
vc04_services staging: vc04_services: remove unused macro 2022-05-19 17:42:56 +02:00
vme_user staging: vme: Move 'vme/devices/' to 'vme_user/' 2022-04-22 16:47:29 +02:00
vt6655 staging: vt6655: Replace VNSvOutPortB with iowrite8 2022-05-19 17:41:10 +02:00
vt6656 staging: vt6656: Fix multiple blank lines warning 2022-04-04 07:33:45 +02:00
wlan-ng staging/wlan-ng: get the correct struct hfa384x in work callback 2022-07-01 09:58:58 +02:00
Kconfig staging: vme: Move 'vme/devices/' to 'vme_user/' 2022-04-22 16:47:29 +02:00
Makefile staging: vme: Move 'vme/devices/' to 'vme_user/' 2022-04-22 16:47:29 +02:00