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-rw-r--r--src/core/service.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/core/service.c b/src/core/service.c
index ee4f4983fc..c699a31941 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -368,6 +368,8 @@ static int service_add_fd_store(Service *s, int fd, const char *name) {
ServiceFDStore *fs;
int r;
+ /* fd is always consumed if we return >= 0 */
+
assert(s);
assert(fd >= 0);
@@ -379,9 +381,8 @@ static int service_add_fd_store(Service *s, int fd, const char *name) {
if (r < 0)
return r;
if (r > 0) {
- /* Already included */
safe_close(fd);
- return 1;
+ return 0; /* fd already included */
}
}
@@ -409,7 +410,7 @@ static int service_add_fd_store(Service *s, int fd, const char *name) {
LIST_PREPEND(fd_store, s->fd_store, fs);
s->n_fd_store++;
- return 1;
+ return 1; /* fd newly stored */
}
static int service_add_fd_store_set(Service *s, FDSet *fds, const char *name) {
@@ -430,10 +431,9 @@ static int service_add_fd_store_set(Service *s, FDSet *fds, const char *name) {
r = service_add_fd_store(s, fd, name);
if (r < 0)
return log_unit_error_errno(UNIT(s), r, "Couldn't add fd to fd store: %m");
- if (r > 0) {
+ if (r > 0)
log_unit_debug(UNIT(s), "Added fd to fd store.");
- fd = -1;
- }
+ fd = -1;
}
if (fdset_size(fds) > 0)
@@ -2336,7 +2336,7 @@ static int service_deserialize_item(Unit *u, const char *key, const char *value,
r = service_add_fd_store(s, fd, t);
if (r < 0)
log_unit_error_errno(u, r, "Failed to add fd to store: %m");
- else if (r > 0)
+ else
fdset_remove(fds, fd);
}