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| author | Jakob Koschel <jakobkoschel@gmail.com> | 2022-02-28 15:24:33 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-03-08 00:04:56 +1100 |
| commit | fa1321b11bd01752f5be2415e74a0e1a7c378262 (patch) | |
| tree | 5f1cad77350cd9564f7e64f2f539ce868b53b90f /arch/powerpc/lib/code-patching.c | |
| parent | 37e6764895ef7431f45ff603a548549d409993d2 (diff) | |
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
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions