[systemd-devel] [PATCH] Check the right variable for failed open()

[Łukasz Stelmach]

---
I am not quite sure but checking r in this if does not make much sense.

 src/core/cgroup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 3aeaf56..29ab645 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -920,7 +920,7 @@ int manager_setup_cgroup(Manager *m) {
         safe_close(m->pin_cgroupfs_fd);
 
         m->pin_cgroupfs_fd = open(path, O_RDONLY|O_CLOEXEC|O_DIRECTORY|O_NOCTTY|O_NONBLOCK);
-        if (r < 0) {
+        if (m->pin_cgroupfs_fd < 0) {
                 log_error("Failed to open pin file: %m");
                 return -errno;
         }
-- 
1.9.1