Commit 9729651b authored Apr 18, 2024 by Herman Berget Committed by Carles Cufi Apr 22, 2024

ipc_service: backends: icbmsg: Silence maybe-uninitialized warning



If compiling with optimizations (-O2/-Ofast) gcc emits a
maybe-uninitialized warning for `size`.

As far as I can tell, `size` will always be initialized in the cases
where it is used and only left uninitialized in error cases.

Reproduced on main with the multi_endpoint sample on
nrf5340dk/nrf5340/cpuapp.

Signed-off-by: Herman Berget <herman.berget@nordicsemi.no>

parent d3cfbf1a

subsys/ipc/ipc_service/backends/ipc_icbmsg.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -461,7 +461,7 @@ static int release_tx_buffer(struct backend_data dev_data, const uint8_t buffe
		int new_size)
		{
		const struct icbmsg_config *conf = dev_data->conf;
		size_t size;
		size_t size = 0;
		int tx_block_index;

		tx_block_index = buffer_to_index_validate(&conf->tx, buffer, &size);

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