Messages in this thread | | | Date | Fri, 21 Dec 2018 14:52:10 +0000 | From | Lee Jones <> | Subject | Re: [PATCH] mfd: mc13xxx: fix a missing check of a register-read failure |
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On Thu, 20 Dec 2018, Kangjie Lu wrote:
> When mc13xxx_reg_read() fails, "old_adc0" is uninitialized and will > contain random value. Further execution uses "old_adc0" even when > mc13xxx_reg_read() fails. > The fix checks the return value of mc13xxx_reg_read(), and exits > the execution when it fails. > > Signed-off-by: Kangjie Lu <kjlu@umn.edu> > --- > drivers/mfd/mc13xxx-core.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-)
Applied, thanks.
-- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog
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