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espi: Fix gpio_manage_callback() logic

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espi_manage_callback() returns -EINVAL if it could not remove
callback. However if the list is empty success is returned when trying
to remove callback.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This commit is contained in:
Andrei Emeltchenko 2022-09-30 18:18:02 +03:00 • committed by Fabio Baltieri
commit a657abae23
1 changed files with 2 additions and 0 deletions
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drivers/espi/espi_utils.h
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@ -32,6 +32,8 @@ static inline int espi_manage_callback(sys_slist_t *callbacks,
return -EINVAL; return -EINVAL;
} }
} }
} else if (!set) {
return -EINVAL;
} }
if (set) { if (set) {