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authorLennart Poettering <lennart@poettering.net>2015-09-08 18:58:28 +0200
committerLennart Poettering <lennart@poettering.net>2015-09-09 08:20:19 +0200
commit7f6e12b03300ba3e473ce6b85d823fc0375b335e (patch)
treec60a5f1afa25a4f5a4fde12ce49047054c489a34 /src/udev/udev-event.c
parent66e405837bf250f50472c886f9c7452634ca3776 (diff)
tree-wide: drop redundant if checks before safe_close()
Replace this: if (fd >= 0) safe_close(fd); by this: safe_close(fd);
Diffstat (limited to 'src/udev/udev-event.c')
-rw-r--r--src/udev/udev-event.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index f2b165076d..8ba6aed00e 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -753,12 +753,8 @@ int udev_event_spawn(struct udev_event *event,
char program[UTIL_PATH_SIZE];
/* child closes parent's ends of pipes */
- if (outpipe[READ_END] >= 0) {
- outpipe[READ_END] = safe_close(outpipe[READ_END]);
- }
- if (errpipe[READ_END] >= 0) {
- errpipe[READ_END] = safe_close(errpipe[READ_END]);
- }
+ outpipe[READ_END] = safe_close(outpipe[READ_END]);
+ errpipe[READ_END] = safe_close(errpipe[READ_END]);
strscpy(arg, sizeof(arg), cmd);
udev_build_argv(event->udev, arg, NULL, argv);
@@ -782,12 +778,8 @@ int udev_event_spawn(struct udev_event *event,
goto out;
default:
/* parent closed child's ends of pipes */
- if (outpipe[WRITE_END] >= 0) {
- outpipe[WRITE_END] = safe_close(outpipe[WRITE_END]);
- }
- if (errpipe[WRITE_END] >= 0) {
- errpipe[WRITE_END] = safe_close(errpipe[WRITE_END]);
- }
+ outpipe[WRITE_END] = safe_close(outpipe[WRITE_END]);
+ errpipe[WRITE_END] = safe_close(errpipe[WRITE_END]);
spawn_read(event,
timeout_usec,