target: espressif: apptrace: declare a local function as static

The function esp32_cmd_apptrace_generic() is not used outside the
file.

Declare it as static.
Detected through 'sparse' tool.

Change-Id: I08c6b92fb01594320bc3ae6b16067ac4eb51ca12
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7676
Tested-by: jenkins

diff --git a/src/target/espressif/esp32_apptrace.c b/src/target/espressif/esp32_apptrace.c
index 0c510ffbf83ba2edbfafea701ed2a37b2248f276..427f011700de67aefaaa5b6858b87a03818ba8a6 100644 (file)
--- a/src/target/espressif/esp32_apptrace.c
+++ b/src/target/espressif/esp32_apptrace.c
@@ -1431,7 +1431,7 @@ static int esp32_sysview_stop(struct esp32_apptrace_cmd_ctx *ctx)
        return res;
 }
 
-int esp32_cmd_apptrace_generic(struct command_invocation *cmd, int mode, const char **argv, int argc)
+static int esp32_cmd_apptrace_generic(struct command_invocation *cmd, int mode, const char **argv, int argc)
 {
        static struct esp32_apptrace_cmd_ctx s_at_cmd_ctx;
        struct esp32_apptrace_cmd_data *cmd_data;