The patch titled
Subject: lib: stackdepot: fix ignoring return value warning
has been removed from the -mm tree. Its filename was
lib-stackdepot-add-support-to-disable-stack-depot-fix-2.patch
This patch was dropped because it was merged into mainline or a subsystem tree
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From: Vijayanand Jitta <vjitta@xxxxxxxxxxxxxx>
Subject: lib: stackdepot: fix ignoring return value warning
Fix the below ignoring return value warning for kstrtobool in
is_stack_depot_disabled function.
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]
Link: https://lkml.kernel.org/r/1612163048-28026-1-git-send-email-vjitta@xxxxxxxxxxxxxx
Fixes: b9779abb09a8 ("lib: stackdepot: add support to disable stack depot")
Signed-off-by: Vijayanand Jitta <vjitta@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/stackdepot.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--- a/lib/stackdepot.c~lib-stackdepot-add-support-to-disable-stack-depot-fix-2
+++ a/lib/stackdepot.c
@@ -151,8 +151,10 @@ static struct stack_record **stack_table
static int __init is_stack_depot_disabled(char *str)
{
- kstrtobool(str, &stack_depot_disable);
- if (stack_depot_disable) {
+ int ret;
+
+ ret = kstrtobool(str, &stack_depot_disable);
+ if (!ret && stack_depot_disable) {
pr_info("Stack Depot is disabled\n");
stack_table = NULL;
}
_
Patches currently in -mm which might be from vjitta@xxxxxxxxxxxxxx are
