Zhen Lei bd95a3e159 visorbus: fix error return code in visorchipset_init() ... [ Upstream commit ce52ec5beecc1079c251f60e3973b3758f60eb59 ] Commit 1366a3db3d ("staging: unisys: visorbus: visorchipset_init clean up gotos") assigns the initial value -ENODEV to the local variable 'err', and the first several error branches will return this value after "goto error". But commit f1f537c2e7 ("staging: unisys: visorbus: Consolidate controlvm channel creation.") overwrites 'err' in the middle of the way. As a result, some error branches do not successfully return the initial value -ENODEV of 'err', but return 0. In addition, when kzalloc() fails, -ENOMEM should be returned instead of -ENODEV. Fixes: f1f537c2e7 ("staging: unisys: visorbus: Consolidate controlvm channel creation.") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Link: https://lore.kernel.org/r/20210528082614.9337-1-thunder.leizhen@huawei.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-07-14 16:56:41 +02:00
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controlvmchannel.h
Kconfig
Makefile
vbuschannel.h
visorbus_main.c
visorbus_private.h
visorchannel.c
visorchipset.c	visorbus: fix error return code in visorchipset_init()	2021-07-14 16:56:41 +02:00