Small cleanup

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

diff --git a/src/core/swap.c b/src/core/swap.c
index dc98f473871114cac7e5b558bc4111e988910c66..e7cc19596e8bb9a717cf564c4ad64489c9334292 100644 (file)
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -214,7 +214,7 @@ static int swap_add_default_dependencies(Swap *s) {
 
 static int swap_verify(Swap *s) {
         bool b;
-        char _cleanup_free_ *e = NULL;
+        _cleanup_free_ char *e = NULL;
 
         if (UNIT(s)->load_state != UNIT_LOADED)
                   return 0;
@@ -315,7 +315,7 @@ static int swap_add_one(
                 bool set_flags) {
 
         Unit *u = NULL;
-        char _cleanup_free_ *e = NULL;
+        _cleanup_free_ char *e = NULL;
         char *wp = NULL;
         bool delete = false;
         int r;
@@ -1242,10 +1242,14 @@ static void swap_shutdown(Manager *m) {
 
 static int swap_enumerate(Manager *m) {
         int r;
-        struct epoll_event ev;
         assert(m);
 
         if (!m->proc_swaps) {
+                struct epoll_event ev = {
+                        .events = EPOLLPRI,
+                        .data.ptr = &m->swap_watch,
+                };
+
                 m->proc_swaps = fopen("/proc/swaps", "re");
                 if (!m->proc_swaps)
                         return (errno == ENOENT) ? 0 : -errno;
@@ -1253,10 +1257,6 @@ static int swap_enumerate(Manager *m) {
                 m->swap_watch.type = WATCH_SWAP;
                 m->swap_watch.fd = fileno(m->proc_swaps);
 
-                zero(ev);
-                ev.events = EPOLLPRI;
-                ev.data.ptr = &m->swap_watch;
-
                 if (epoll_ctl(m->epoll_fd, EPOLL_CTL_ADD, m->swap_watch.fd, &ev) < 0)
                         return -errno;
         }