Use first partition in /proc/swaps for hibernation test

[elogind.git] / src / core / swap.c

diff --git a/src/core/swap.c b/src/core/swap.c
index 57d15eb34bd62f504f4b4c84f3c073d629bb1bc0..82bfad187e43bb6bd5e0fe84177e69bd27c4228d 100644 (file)
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -220,8 +220,12 @@ static int swap_add_default_dependencies(Swap *s) {
         }
 
         if (!noauto) {
-                r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, (nofail ? UNIT_WANTED_BY : UNIT_REQUIRED_BY),
-                                                      SPECIAL_SWAP_TARGET, NULL, true);
+                if (nofail)
+                        r = unit_add_dependency_by_name_inverse(UNIT(s),
+                                UNIT_WANTS, SPECIAL_SWAP_TARGET, NULL, true);
+                else
+                        r = unit_add_two_dependencies_by_name_inverse(UNIT(s),
+                                UNIT_AFTER, UNIT_REQUIRES, SPECIAL_SWAP_TARGET, NULL, true);
                 if (r < 0)
                         return r;
         }
@@ -1070,7 +1074,7 @@ static int swap_load_proc_swaps(Manager *m, bool set_flags) {
         (void) fscanf(m->proc_swaps, "%*s %*s %*s %*s %*s\n");
 
         for (i = 1;; i++) {
-                char *dev = NULL, *d;
+                _cleanup_free_ char *dev = NULL, *d = NULL;
                 int prio = 0, k;
 
                 k = fscanf(m->proc_swaps,
@@ -1085,19 +1089,14 @@ static int swap_load_proc_swaps(Manager *m, bool set_flags) {
                                 break;
 
                         log_warning("Failed to parse /proc/swaps:%u", i);
-                        free(dev);
                         continue;
                 }
 
                 d = cunescape(dev);
-                free(dev);
-
                 if (!d)
                         return -ENOMEM;
 
                 k = swap_process_new_swap(m, d, prio, set_flags);
-                free(d);
-
                 if (k < 0)
                         r = k;
         }