[PATCH linux-next] smack: lsm: remove the unneeded result variable
flat view
STALE1501d
From: <hidden>
Date: 2022-09-12 10:06:11
Also in:
lkml
Subsystem:
security subsystem, smack security module, the rest · Maintainers:
Paul Moore, James Morris, "Serge E. Hallyn", Casey Schaufler, Linus Torvalds
From: Xu Panda <redacted> Return the value smk_ptrace_rule_check() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <redacted> Signed-off-by: Xu Panda <redacted> --- security/smack/smack_lsm.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 16e24a6cdc7c..b6306d71c908 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c@@ -497,13 +497,11 @@ static int smack_ptrace_access_check(struct task_struct *ctp, unsigned int mode) */ static int smack_ptrace_traceme(struct task_struct *ptp) { - int rc; struct smack_known *skp; skp = smk_of_task(smack_cred(current_cred())); - rc = smk_ptrace_rule_check(ptp, skp, PTRACE_MODE_ATTACH, __func__); - return rc; + return smk_ptrace_rule_check(ptp, skp, PTRACE_MODE_ATTACH, __func__); } /**
--
2.15.2