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| H A D | fsl_gtm.c | diff fa1321b11bd01752f5be2415e74a0e1a7c378262 Mon Feb 28 15:24:33 CET 2022 Jakob Koschel <jakobkoschel@gmail.com> powerpc/sysdev: fix incorrect use to determine if list is empty
'gtm' will *always* be set by list_for_each_entry().
It is incorrect to assume that the iterator value will be NULL if the
list is empty.
Instead of checking the pointer it should be checked if
the list is empty.
Fixes: 83ff9dcf375c ("powerpc/sysdev: implement FSL GTM support")
Signed-off-by: Jakob Koschel <jakobkoschel@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220228142434.576226-1-jakobkoschel@gmail.com
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