On Tue, Mar 14, 2023 at 8:37 PM Kasumov Ruslan <xhxgldhlpfy@xxxxxxxxx> wrote: > The left side of the loop condition never becomes false. > hwchan cannot be NULL, because it points to elements of the > hw_channels array that takes one of 4 predefined values: > pm8018_xoadc_channels, pm8038_xoadc_channels, > pm8058_xoadc_channels, pm8921_xoadc_channels. > > Found by Linux Verification Center (linuxtesting.org) with SVACE. > > Fixes: 63c3ecd946d4 ("iio: adc: add a driver for Qualcomm PM8xxx HK/XOADC") > Signed-off-by: Kasumov Ruslan <s02210418@xxxxxxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Yours, Linus Walleij