diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/path.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/core/path.c b/src/core/path.c index 3775577bcf..7bbbf1f8eb 100644 --- a/src/core/path.c +++ b/src/core/path.c @@ -33,6 +33,7 @@ #include "special.h" #include "bus-errors.h" #include "path-util.h" +#include "macro.h" static const UnitActiveState state_translation_table[_PATH_STATE_MAX] = { [PATH_DEAD] = UNIT_INACTIVE, @@ -52,7 +53,8 @@ int path_spec_watch(PathSpec *s, Unit *u) { }; bool exists = false; - char *k, *slash; + char _cleanup_free_ *k = NULL; + char *slash; int r; assert(u); @@ -60,18 +62,19 @@ int path_spec_watch(PathSpec *s, Unit *u) { path_spec_unwatch(s, u); - if (!(k = strdup(s->path))) + k = strdup(s->path); + if (!k) return -ENOMEM; - if ((s->inotify_fd = inotify_init1(IN_NONBLOCK|IN_CLOEXEC)) < 0) { + s->inotify_fd = inotify_init1(IN_NONBLOCK|IN_CLOEXEC); + if (s->inotify_fd < 0) { r = -errno; goto fail; } - if (unit_watch_fd(u, s->inotify_fd, EPOLLIN, &s->watch) < 0) { - r = -errno; + r = unit_watch_fd(u, s->inotify_fd, EPOLLIN, &s->watch); + if (r < 0) goto fail; - } s->primary_wd = inotify_add_watch(s->inotify_fd, k, flags_table[s->type]); if (s->primary_wd >= 0) @@ -99,8 +102,6 @@ int path_spec_watch(PathSpec *s, Unit *u) { return 0; fail: - free(k); - path_spec_unwatch(s, u); return r; } |