Commit d3f84f5c authored by Xu Panda's avatar Xu Panda Committed by Casey Schaufler
Browse files

smack: lsm: remove the unneeded result variable 



Return the value smk_ptrace_rule_check() directly instead of storing it
in another redundant variable.

Reported-by: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarXu Panda <xu.panda@zte.com.cn>
Signed-off-by: default avatarCasey Schaufler <casey@schaufler-ca.com>
parent 4ca165fc

security/smack/smack_lsm.c

+1 −3
Original line number Diff line number Diff line
@@ -496,13 +496,11 @@ 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__);

}



/**