mpsl: fem: fix initial values to happify static analysis

The vaiables `ctx_gpiote_channel` and `crx_gpiote_channel` were marked as uninitialized by static analysis tool. There is no bug, because these values are set by successful call to `nrfx_gpiote_channel_alloc`. In case of failure the variables are not used. This commit just makes static analysis happy. Signed-off-by: Andrzej Kuros <[email protected]>
gWacey · Jul 23, 2024 · 7404c8c · 7404c8c
1 parent 5167cc6
commit 7404c8c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/subsys/mpsl/fem/simple_gpio/mpsl_fem_simple_gpio.c b/subsys/mpsl/fem/simple_gpio/mpsl_fem_simple_gpio.c
@@ -30,7 +30,7 @@ static int fem_simple_gpio_configure(void)
 	int err;
 
 #if DT_NODE_HAS_PROP(DT_NODELABEL(nrf_radio_fem), ctx_gpios)
-	uint8_t ctx_gpiote_channel;
+	uint8_t ctx_gpiote_channel = MPSL_FEM_GPIOTE_INVALID_CHANNEL;
 	const nrfx_gpiote_t ctx_gpiote = NRFX_GPIOTE_INSTANCE(
 		NRF_DT_GPIOTE_INST(DT_NODELABEL(nrf_radio_fem), ctx_gpios));
 
@@ -40,7 +40,7 @@ static int fem_simple_gpio_configure(void)
 #endif
 
 #if DT_NODE_HAS_PROP(DT_NODELABEL(nrf_radio_fem), crx_gpios)
-	uint8_t crx_gpiote_channel;
+	uint8_t crx_gpiote_channel = MPSL_FEM_GPIOTE_INVALID_CHANNEL;
 	const nrfx_gpiote_t crx_gpiote = NRFX_GPIOTE_INSTANCE(
 		NRF_DT_GPIOTE_INST(DT_NODELABEL(nrf_radio_fem), crx_gpios));