Uwe Kleine-König f8bd7f369b char: tpm: cr50_i2c: Suppress duplicated error message in .remove() ... [ Upstream commit e0687fe958 ] Returning an error value in an i2c remove callback results in an error message being emitted by the i2c core, but otherwise it doesn't make a difference. The device goes away anyhow and the devm cleanups are called. As tpm_cr50_i2c_remove() emits an error message already and the additional error message by the i2c core doesn't add any useful information, change the return value to zero to suppress this error message. Note that if i2c_clientdata is NULL, there is something really fishy. Assuming no memory corruption happened (then all bets are lost anyhow), tpm_cr50_i2c_remove() is only called after tpm_cr50_i2c_probe() returned successfully. So there was a tpm chip registered before and after tpm_cr50_i2c_remove() its privdata is freed but the associated character device isn't removed. If after that happened userspace accesses the character device it's likely that the freed memory is accessed. For that reason the warning message is made a bit more frightening. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-06-09 10:22:40 +02:00
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agp	parisc/agp: Annotate parisc agp init functions with __init	2021-12-17 10:30:15 +01:00
hw_random	random: pull add_hwgenerator_randomness() declaration into random.h	2022-05-30 09:29:09 +02:00
ipmi	ipmi: Fix pr_fmt to avoid compilation issues	2022-06-09 10:22:37 +02:00
mwave	char/mwave: Adjust io port register size	2022-01-27 11:04:09 +01:00
pcmcia	…
tpm	char: tpm: cr50_i2c: Suppress duplicated error message in .remove()	2022-06-09 10:22:40 +02:00
xilinx_hwicap	…
xillybus	…
Kconfig	random: treat bootloader trust toggle the same way as cpu trust toggle	2022-05-30 09:29:11 +02:00
Makefile	…
adi.c	…
apm-emulation.c	…
applicom.c	…
applicom.h	…
bsr.c	…
ds1620.c	…
dsp56k.c	…
dtlk.c	…
hangcheck-timer.c	…
hpet.c	…
lp.c	…
mem.c	…
misc.c	…
mspec.c	…
nsc_gpio.c	…
nvram.c	…
nwbutton.c	…
nwbutton.h	…
nwflash.c	…
pc8736x_gpio.c	…
powernv-op-panel.c	…
ppdev.c	…
ps3flash.c	…
random.c	crypto: drbg - make reseeding from get_random_bytes() synchronous	2022-06-06 08:43:38 +02:00
scx200_gpio.c	…
sonypi.c	…
tb0219.c	…
tlclk.c	…
toshiba.c	…
ttyprintk.c	…
uv_mmtimer.c	…
virtio_console.c	virtio_console: eliminate anonymous module_init & module_exit	2022-04-13 20:59:13 +02:00