From a1a895e331cb98b43217ce58fc255c030eea4497 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Mon, 2 Aug 2021 10:17:39 -0500 Subject: [PATCH] drivers: modem: Fix compiler warning When building tests/drivers/build_all/modem on native_posix_64 we get: modem_cmd_handler.c:545:9: error: ret may be used uninitialized in this function [-Werror=maybe-uninitialized] Fix by adding simple initialization of ret = 0 at start of function. Signed-off-by: Kumar Gala --- drivers/modem/modem_cmd_handler.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/modem/modem_cmd_handler.c b/drivers/modem/modem_cmd_handler.c index f76466a9157..55a8c0ba7e8 100644 --- a/drivers/modem/modem_cmd_handler.c +++ b/drivers/modem/modem_cmd_handler.c @@ -474,7 +474,7 @@ int modem_cmd_send_ext(struct modem_iface *iface, struct k_sem *sem, k_timeout_t timeout, int flags) { struct modem_cmd_handler_data *data; - int ret; + int ret = 0; if (!iface || !handler || !handler->cmd_handler_data || !buf) { return -EINVAL;