tests: kernel: sleep: Fix uninitialised variable warning

This commit sets an initial value of 0 for the `elapsed_ms` variable, which may be used uninitialised when the while loop below does not execute. This fixes the "‘elapsed_ms’ may be used uninitialized" warning generated by the GCC 12. Signed-off-by: Stephanos Ioannidis <[email protected]>
zephyrproject-rtos · Jul 29, 2022 · 73dccf6 · 73dccf6
1 parent 33cbd84
commit 73dccf6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tests/kernel/sleep/src/usleep.c b/tests/kernel/sleep/src/usleep.c
@@ -65,7 +65,7 @@
 ZTEST_USER(sleep, test_usleep)
 {
 	int retries = 0;
-	int64_t elapsed_ms;
+	int64_t elapsed_ms = 0;
 
 	while (retries < RETRIES) {
 		int64_t start_ms;