su: Mark kill_child with NORETURN

Reviewed-by: Alejandro Colomar <alx@kernel.org>
Reviewed-by: Ruihan Li <lrh2000@pku.edu.cn>
Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>

diff --git a/src/su.c b/src/su.c
index 15add1c55544bfaf81597ee09da7a7933818a06c..7cf203b50a7ff1920c5919a6a7175920038cbd9e 100644 (file)
--- a/src/su.c
+++ b/src/su.c
@@ -166,6 +166,7 @@ static bool iswheel (const char *username)
        return is_on_list (grp->gr_mem, username);
 }
 #else                          /* USE_PAM */
+NORETURN
 static void
 kill_child(pid_t pid_child)
 {