fix the compile warning introduced by commit b9779abb09a8 ("lib: stackdepot: add support to disable stack depot")
../lib/stackdepot.c: In function ‘is_stack_depot_disabled’: ../lib/stackdepot.c:154:2: warning: ignoring return value of ‘kstrtobool’, declared with attribute warn_unused_result [-Wunused-result] 154 | kstrtobool(str, &stack_depot_disable); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Hui Su <sh_...@163.com> --- lib/stackdepot.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/stackdepot.c b/lib/stackdepot.c index cc21116512a7..acd13f574f97 100644 --- a/lib/stackdepot.c +++ b/lib/stackdepot.c @@ -151,7 +151,9 @@ static struct stack_record **stack_table; static int __init is_stack_depot_disabled(char *str) { - kstrtobool(str, &stack_depot_disable); + int no_warn; + + no_warn = kstrtobool(str, &stack_depot_disable); if (stack_depot_disable) { pr_info("Stack Depot is disabled\n"); stack_table = NULL; -- 2.25.1