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Subject[PATCH] apparmor: remove unused redundant variable stop
Date
From: Colin Ian King <colin.king@canonical.com>

The boolean variable 'stop' is being set but never read. This
is a redundant variable and can be removed.

Cleans up clang warning: Value stored to 'stop' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
security/apparmor/lib.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/security/apparmor/lib.c b/security/apparmor/lib.c
index 8818621b5d95..d78da4e973d9 100644
--- a/security/apparmor/lib.c
+++ b/security/apparmor/lib.c
@@ -427,7 +427,6 @@ int aa_check_perms(struct aa_profile *profile, struct aa_perms *perms,
void (*cb)(struct audit_buffer *, void *))
{
int type, error;
- bool stop = false;
u32 denied = request & (~perms->allow | perms->deny);

if (likely(!denied)) {
@@ -448,8 +447,6 @@ int aa_check_perms(struct aa_profile *profile, struct aa_perms *perms,
else
type = AUDIT_APPARMOR_DENIED;

- if (denied & perms->stop)
- stop = true;
if (denied == (denied & perms->hide))
error = -ENOENT;

--
2.14.1
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