0b96dd419d
The warning below appears once -Waddress-of-packed-mem is enabled:
/__w/zephyr/zephyr/tests/lib/mpsc_pbuf/src/main.c: In function
'item_put_data_overwrite':
/__w/zephyr/zephyr/tests/lib/mpsc_pbuf/src/main.c:497:3: error:
converting a packed 'struct test_data_ext' pointer (alignment 1) to a
'uint32_t' {aka 'const unsigned int'} pointer (alignment 4) may result
in an unaligned pointer value [-Werror=address-of-packed-member]
497 | mpsc_pbuf_put_data(&buffer, (uint32_t *)&item, len);
To avoid the warning, as well as several others related to the same
problem, use an intermediate void * variable.
More info in #16587.
Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
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