signal: Remove task parameter from force_sig

All of the remaining callers pass current into force_sig so
remove the task parameter to make this obvious and to make
misuse more difficult in the future.

This also makes it clear force_sig passes current into force_sig_info.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/security/safesetid/lsm.c b/security/safesetid/lsm.c
index cecd38e2ac805..06d4259f9ab1d 100644
--- a/security/safesetid/lsm.c
+++ b/security/safesetid/lsm.c
@@ -111,7 +111,7 @@ static int check_uid_transition(kuid_t parent, kuid_t child)
 	 * that could arise from a missing whitelist entry preventing a
 	 * privileged process from dropping to a lesser-privileged one.
 	 */
-	force_sig(SIGKILL, current);
+	force_sig(SIGKILL);
 	return -EACCES;
 }
 
@@ -203,7 +203,7 @@ static int safesetid_task_fix_setuid(struct cred *new,
 		break;
 	default:
 		pr_warn("Unknown setid state %d\n", flags);
-		force_sig(SIGKILL, current);
+		force_sig(SIGKILL);
 		return -EINVAL;
 	}
 	return 0;